131315184

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:956

約数の個数: 240

約数和(自身を含む): 493968384

約数和(自身を除く): 362653200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 231, 234, 252, 264, 273, 286, 308, 312, 336, 364, 396, 429, 462, 468, 504, 528, 546, 572, 616, 624, 693, 728, 792, 819, 858, 911, 924, 936, 1001, 1008, 1092, 1144, 1232, 1287, 1386, 1456, 1584, 1638, 1716, 1822, 1848, 1872, 2002, 2184, 2288, 2574, 2733, 2772, 3003, 3276, 3432, 3644, 3696, 4004, 4368, 5148, 5466, 5544, 6006, 6377, 6552, 6864, 7288, 8008, 8199, 9009, 10021, 10296, 10932, 11088, 11843, 12012, 12754, 13104, 14576, 16016, 16398, 18018, 19131, 20042, 20592, 21864, 23686, 24024, 25508, 30063, 32796, 35529, 36036, 38262, 40084, 43728, 47372, 48048, 51016, 57393, 60126, 65592, 70147, 71058, 72072, 76524, 80168, 82901, 90189, 94744, 102032, 106587, 114786, 120252, 130273, 131184, 140294, 142116, 144144, 153048, 160336, 165802, 180378, 189488, 210441, 213174, 229572, 240504, 248703, 260546, 280588, 284232, 306096, 331604, 360756, 390819, 420882, 426348, 459144, 481008, 497406, 521092, 561176, 568464, 631323, 663208, 721512, 746109, 781638, 841764, 852696, 911911, 918288, 994812, 1042184, 1122352, 1172457, 1262646, 1326416, 1443024, 1492218, 1563276, 1683528, 1705392, 1823822, 1989624, 2084368, 2344914, 2525292, 2735733, 2984436, 3126552, 3367056, 3647644, 3979248, 4689828, 5050584, 5471466, 5968872, 6253104, 7295288, 8207199, 9379656, 10101168, 10942932, 11937744, 14590576, 16414398, 18759312, 21885864, 32828796, 43771728, 65657592, 131315184]

約数ペア:

[(1, 131315184), (2, 65657592), (3, 43771728), (4, 32828796), (6, 21885864), (7, 18759312), (8, 16414398), (9, 14590576), (11, 11937744), (12, 10942932), (13, 10101168), (14, 9379656), (16, 8207199), (18, 7295288), (21, 6253104), (22, 5968872), (24, 5471466), (26, 5050584), (28, 4689828), (33, 3979248), (36, 3647644), (39, 3367056), (42, 3126552), (44, 2984436), (48, 2735733), (52, 2525292), (56, 2344914), (63, 2084368), (66, 1989624), (72, 1823822), (77, 1705392), (78, 1683528), (84, 1563276), (88, 1492218), (91, 1443024), (99, 1326416), (104, 1262646), (112, 1172457), (117, 1122352), (126, 1042184), (132, 994812), (143, 918288), (144, 911911), (154, 852696), (156, 841764), (168, 781638), (176, 746109), (182, 721512), (198, 663208), (208, 631323), (231, 568464), (234, 561176), (252, 521092), (264, 497406), (273, 481008), (286, 459144), (308, 426348), (312, 420882), (336, 390819), (364, 360756), (396, 331604), (429, 306096), (462, 284232), (468, 280588), (504, 260546), (528, 248703), (546, 240504), (572, 229572), (616, 213174), (624, 210441), (693, 189488), (728, 180378), (792, 165802), (819, 160336), (858, 153048), (911, 144144), (924, 142116), (936, 140294), (1001, 131184), (1008, 130273), (1092, 120252), (1144, 114786), (1232, 106587), (1287, 102032), (1386, 94744), (1456, 90189), (1584, 82901), (1638, 80168), (1716, 76524), (1822, 72072), (1848, 71058), (1872, 70147), (2002, 65592), (2184, 60126), (2288, 57393), (2574, 51016), (2733, 48048), (2772, 47372), (3003, 43728), (3276, 40084), (3432, 38262), (3644, 36036), (3696, 35529), (4004, 32796), (4368, 30063), (5148, 25508), (5466, 24024), (5544, 23686), (6006, 21864), (6377, 20592), (6552, 20042), (6864, 19131), (7288, 18018), (8008, 16398), (8199, 16016), (9009, 14576), (10021, 13104), (10296, 12754), (10932, 12012), (11088, 11843)]