149392360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12491}}^1$

素因数の和:12538

約数の個数: 64

約数和(自身を含む): 377758080

約数和(自身を除く): 228365720

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, 12491, 24982, 49964, 62455, 99928, 124910, 162383, 249820, 287293, 324766, 499640, 574586, 649532, 811915, 1149172, 1299064, 1436465, 1623830, 2298344, 2872930, 3247660, 3734809, 5745860, 6495320, 7469618, 11491720, 14939236, 18674045, 29878472, 37348090, 74696180, 149392360]

約数ペア:

[(1, 149392360), (2, 74696180), (4, 37348090), (5, 29878472), (8, 18674045), (10, 14939236), (13, 11491720), (20, 7469618), (23, 6495320), (26, 5745860), (40, 3734809), (46, 3247660), (52, 2872930), (65, 2298344), (92, 1623830), (104, 1436465), (115, 1299064), (130, 1149172), (184, 811915), (230, 649532), (260, 574586), (299, 499640), (460, 324766), (520, 287293), (598, 249820), (920, 162383), (1196, 124910), (1495, 99928), (2392, 62455), (2990, 49964), (5980, 24982), (11960, 12491)]