127951434

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 330220800

約数和(自身を除く): 202269366

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 53, 54, 57, 78, 106, 114, 117, 159, 171, 181, 234, 247, 318, 342, 351, 362, 477, 494, 513, 543, 689, 702, 741, 954, 1007, 1026, 1086, 1378, 1431, 1482, 1629, 2014, 2067, 2223, 2353, 2862, 3021, 3258, 3439, 4134, 4446, 4706, 4887, 6042, 6201, 6669, 6878, 7059, 9063, 9593, 9774, 10317, 12402, 13091, 13338, 14118, 18126, 18603, 19186, 20634, 21177, 26182, 27189, 28779, 30951, 37206, 39273, 42354, 44707, 54378, 57558, 61902, 63531, 78546, 86337, 89414, 92853, 117819, 124709, 127062, 134121, 172674, 182267, 185706, 235638, 249418, 259011, 268242, 353457, 364534, 374127, 402363, 518022, 546801, 706914, 748254, 804726, 1093602, 1122381, 1207089, 1640403, 2244762, 2369471, 2414178, 3280806, 3367143, 4738942, 4921209, 6734286, 7108413, 9842418, 14216826, 21325239, 42650478, 63975717, 127951434]

約数ペア:

[(1, 127951434), (2, 63975717), (3, 42650478), (6, 21325239), (9, 14216826), (13, 9842418), (18, 7108413), (19, 6734286), (26, 4921209), (27, 4738942), (38, 3367143), (39, 3280806), (53, 2414178), (54, 2369471), (57, 2244762), (78, 1640403), (106, 1207089), (114, 1122381), (117, 1093602), (159, 804726), (171, 748254), (181, 706914), (234, 546801), (247, 518022), (318, 402363), (342, 374127), (351, 364534), (362, 353457), (477, 268242), (494, 259011), (513, 249418), (543, 235638), (689, 185706), (702, 182267), (741, 172674), (954, 134121), (1007, 127062), (1026, 124709), (1086, 117819), (1378, 92853), (1431, 89414), (1482, 86337), (1629, 78546), (2014, 63531), (2067, 61902), (2223, 57558), (2353, 54378), (2862, 44707), (3021, 42354), (3258, 39273), (3439, 37206), (4134, 30951), (4446, 28779), (4706, 27189), (4887, 26182), (6042, 21177), (6201, 20634), (6669, 19186), (6878, 18603), (7059, 18126), (9063, 14118), (9593, 13338), (9774, 13091), (10317, 12402)]