129378288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 371694960

約数和(自身を除く): 242316672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 169, 208, 246, 312, 328, 338, 389, 492, 507, 533, 624, 656, 676, 778, 984, 1014, 1066, 1167, 1352, 1556, 1599, 1968, 2028, 2132, 2334, 2704, 3112, 3198, 4056, 4264, 4668, 5057, 6224, 6396, 6929, 8112, 8528, 9336, 10114, 12792, 13858, 15171, 15949, 18672, 20228, 20787, 25584, 27716, 30342, 31898, 40456, 41574, 47847, 55432, 60684, 63796, 65741, 80912, 83148, 95694, 110864, 121368, 127592, 131482, 166296, 191388, 197223, 207337, 242736, 255184, 262964, 332592, 382776, 394446, 414674, 525928, 622011, 765552, 788892, 829348, 1051856, 1244022, 1577784, 1658696, 2488044, 2695381, 3155568, 3317392, 4976088, 5390762, 8086143, 9952176, 10781524, 16172286, 21563048, 32344572, 43126096, 64689144, 129378288]

約数ペア:

[(1, 129378288), (2, 64689144), (3, 43126096), (4, 32344572), (6, 21563048), (8, 16172286), (12, 10781524), (13, 9952176), (16, 8086143), (24, 5390762), (26, 4976088), (39, 3317392), (41, 3155568), (48, 2695381), (52, 2488044), (78, 1658696), (82, 1577784), (104, 1244022), (123, 1051856), (156, 829348), (164, 788892), (169, 765552), (208, 622011), (246, 525928), (312, 414674), (328, 394446), (338, 382776), (389, 332592), (492, 262964), (507, 255184), (533, 242736), (624, 207337), (656, 197223), (676, 191388), (778, 166296), (984, 131482), (1014, 127592), (1066, 121368), (1167, 110864), (1352, 95694), (1556, 83148), (1599, 80912), (1968, 65741), (2028, 63796), (2132, 60684), (2334, 55432), (2704, 47847), (3112, 41574), (3198, 40456), (4056, 31898), (4264, 30342), (4668, 27716), (5057, 25584), (6224, 20787), (6396, 20228), (6929, 18672), (8112, 15949), (8528, 15171), (9336, 13858), (10114, 12792)]