157470328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 335001600

約数和(自身を除く): 177531272

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 437, 589, 713, 874, 1178, 1426, 1453, 1748, 2356, 2852, 2906, 3496, 4712, 5704, 5812, 11624, 13547, 27094, 27607, 33419, 45043, 54188, 55214, 66838, 90086, 108376, 110428, 133676, 180172, 220856, 267352, 360344, 634961, 855817, 1035989, 1269922, 1711634, 2071978, 2539844, 3423268, 4143956, 5079688, 6846536, 8287912, 19683791, 39367582, 78735164, 157470328]

約数ペア:

[(1, 157470328), (2, 78735164), (4, 39367582), (8, 19683791), (19, 8287912), (23, 6846536), (31, 5079688), (38, 4143956), (46, 3423268), (62, 2539844), (76, 2071978), (92, 1711634), (124, 1269922), (152, 1035989), (184, 855817), (248, 634961), (437, 360344), (589, 267352), (713, 220856), (874, 180172), (1178, 133676), (1426, 110428), (1453, 108376), (1748, 90086), (2356, 66838), (2852, 55214), (2906, 54188), (3496, 45043), (4712, 33419), (5704, 27607), (5812, 27094), (11624, 13547)]