156927160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13121}}^1$

素因数の和:13168

約数の個数: 64

約数和(自身を含む): 396809280

約数和(自身を除く): 239882120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 13121, 26242, 52484, 65605, 104968, 131210, 170573, 262420, 301783, 341146, 524840, 603566, 682292, 852865, 1207132, 1364584, 1508915, 1705730, 2414264, 3017830, 3411460, 3923179, 6035660, 6822920, 7846358, 12071320, 15692716, 19615895, 31385432, 39231790, 78463580, 156927160]

約数ペア:

[(1, 156927160), (2, 78463580), (4, 39231790), (5, 31385432), (8, 19615895), (10, 15692716), (13, 12071320), (20, 7846358), (23, 6822920), (26, 6035660), (40, 3923179), (46, 3411460), (52, 3017830), (65, 2414264), (92, 1705730), (104, 1508915), (115, 1364584), (130, 1207132), (184, 852865), (230, 682292), (260, 603566), (299, 524840), (460, 341146), (520, 301783), (598, 262420), (920, 170573), (1196, 131210), (1495, 104968), (2392, 65605), (2990, 52484), (5980, 26242), (11960, 13121)]