159649968

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 426473696

約数和(自身を除く): 266823728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 241, 296, 373, 444, 482, 592, 723, 746, 888, 964, 1119, 1446, 1492, 1776, 1928, 2238, 2892, 2984, 3856, 4476, 5784, 5968, 8917, 8952, 11568, 13801, 17834, 17904, 26751, 27602, 35668, 41403, 53502, 55204, 71336, 82806, 89893, 107004, 110408, 142672, 165612, 179786, 214008, 220816, 269679, 331224, 359572, 428016, 539358, 662448, 719144, 1078716, 1438288, 2157432, 3326041, 4314864, 6652082, 9978123, 13304164, 19956246, 26608328, 39912492, 53216656, 79824984, 159649968]

約数ペア:

[(1, 159649968), (2, 79824984), (3, 53216656), (4, 39912492), (6, 26608328), (8, 19956246), (12, 13304164), (16, 9978123), (24, 6652082), (37, 4314864), (48, 3326041), (74, 2157432), (111, 1438288), (148, 1078716), (222, 719144), (241, 662448), (296, 539358), (373, 428016), (444, 359572), (482, 331224), (592, 269679), (723, 220816), (746, 214008), (888, 179786), (964, 165612), (1119, 142672), (1446, 110408), (1492, 107004), (1776, 89893), (1928, 82806), (2238, 71336), (2892, 55204), (2984, 53502), (3856, 41403), (4476, 35668), (5784, 27602), (5968, 26751), (8917, 17904), (8952, 17834), (11568, 13801)]