129983952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8231}}^1$

素因数の和:8296

約数の個数: 80

約数和(自身を含む): 391974912

約数和(自身を除く): 261990960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 8231, 15792, 16462, 24693, 32924, 49386, 57617, 65848, 98772, 115234, 131696, 172851, 197544, 230468, 345702, 386857, 395088, 460936, 691404, 773714, 921872, 1160571, 1382808, 1547428, 2321142, 2707999, 2765616, 3094856, 4642284, 5415998, 6189712, 8123997, 9284568, 10831996, 16247994, 18569136, 21663992, 32495988, 43327984, 64991976, 129983952]

約数ペア:

[(1, 129983952), (2, 64991976), (3, 43327984), (4, 32495988), (6, 21663992), (7, 18569136), (8, 16247994), (12, 10831996), (14, 9284568), (16, 8123997), (21, 6189712), (24, 5415998), (28, 4642284), (42, 3094856), (47, 2765616), (48, 2707999), (56, 2321142), (84, 1547428), (94, 1382808), (112, 1160571), (141, 921872), (168, 773714), (188, 691404), (282, 460936), (329, 395088), (336, 386857), (376, 345702), (564, 230468), (658, 197544), (752, 172851), (987, 131696), (1128, 115234), (1316, 98772), (1974, 65848), (2256, 57617), (2632, 49386), (3948, 32924), (5264, 24693), (7896, 16462), (8231, 15792)]