131455584

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{35111}}^1$

素因数の和:35140

約数の個数: 72

約数和(自身を含む): 402594192

約数和(自身を除く): 271138608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 35111, 70222, 105333, 140444, 210666, 280888, 315999, 421332, 456443, 561776, 631998, 842664, 912886, 1123552, 1263996, 1369329, 1685328, 1825772, 2527992, 2738658, 3370656, 3651544, 4107987, 5055984, 5477316, 7303088, 8215974, 10111968, 10954632, 14606176, 16431948, 21909264, 32863896, 43818528, 65727792, 131455584]

約数ペア:

[(1, 131455584), (2, 65727792), (3, 43818528), (4, 32863896), (6, 21909264), (8, 16431948), (9, 14606176), (12, 10954632), (13, 10111968), (16, 8215974), (18, 7303088), (24, 5477316), (26, 5055984), (32, 4107987), (36, 3651544), (39, 3370656), (48, 2738658), (52, 2527992), (72, 1825772), (78, 1685328), (96, 1369329), (104, 1263996), (117, 1123552), (144, 912886), (156, 842664), (208, 631998), (234, 561776), (288, 456443), (312, 421332), (416, 315999), (468, 280888), (624, 210666), (936, 140444), (1248, 105333), (1872, 70222), (3744, 35111)]