131504472

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 160

約数和(自身を含む): 423403200

約数和(自身を除く): 291898728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 152, 162, 171, 198, 209, 216, 228, 264, 297, 324, 342, 396, 418, 456, 513, 594, 627, 648, 684, 792, 836, 891, 971, 1026, 1188, 1254, 1368, 1539, 1672, 1782, 1881, 1942, 2052, 2376, 2508, 2913, 3078, 3564, 3762, 3884, 4104, 5016, 5643, 5826, 6156, 7128, 7524, 7768, 8739, 10681, 11286, 11652, 12312, 15048, 16929, 17478, 18449, 21362, 22572, 23304, 26217, 32043, 33858, 34956, 36898, 42724, 45144, 52434, 55347, 64086, 67716, 69912, 73796, 78651, 85448, 96129, 104868, 110694, 128172, 135432, 147592, 157302, 166041, 192258, 202939, 209736, 221388, 256344, 288387, 314604, 332082, 384516, 405878, 442776, 498123, 576774, 608817, 629208, 664164, 769032, 811756, 865161, 996246, 1153548, 1217634, 1328328, 1494369, 1623512, 1730322, 1826451, 1992492, 2307096, 2435268, 2988738, 3460644, 3652902, 3984984, 4870536, 5479353, 5977476, 6921288, 7305804, 10958706, 11954952, 14611608, 16438059, 21917412, 32876118, 43834824, 65752236, 131504472]

約数ペア:

[(1, 131504472), (2, 65752236), (3, 43834824), (4, 32876118), (6, 21917412), (8, 16438059), (9, 14611608), (11, 11954952), (12, 10958706), (18, 7305804), (19, 6921288), (22, 5977476), (24, 5479353), (27, 4870536), (33, 3984984), (36, 3652902), (38, 3460644), (44, 2988738), (54, 2435268), (57, 2307096), (66, 1992492), (72, 1826451), (76, 1730322), (81, 1623512), (88, 1494369), (99, 1328328), (108, 1217634), (114, 1153548), (132, 996246), (152, 865161), (162, 811756), (171, 769032), (198, 664164), (209, 629208), (216, 608817), (228, 576774), (264, 498123), (297, 442776), (324, 405878), (342, 384516), (396, 332082), (418, 314604), (456, 288387), (513, 256344), (594, 221388), (627, 209736), (648, 202939), (684, 192258), (792, 166041), (836, 157302), (891, 147592), (971, 135432), (1026, 128172), (1188, 110694), (1254, 104868), (1368, 96129), (1539, 85448), (1672, 78651), (1782, 73796), (1881, 69912), (1942, 67716), (2052, 64086), (2376, 55347), (2508, 52434), (2913, 45144), (3078, 42724), (3564, 36898), (3762, 34956), (3884, 33858), (4104, 32043), (5016, 26217), (5643, 23304), (5826, 22572), (6156, 21362), (7128, 18449), (7524, 17478), (7768, 16929), (8739, 15048), (10681, 12312), (11286, 11652)]