151667360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 398442240

約数和(自身を除く): 246774880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 71, 79, 80, 104, 130, 142, 158, 160, 169, 208, 260, 284, 316, 338, 355, 395, 416, 520, 568, 632, 676, 710, 790, 845, 923, 1027, 1040, 1136, 1264, 1352, 1420, 1580, 1690, 1846, 2054, 2080, 2272, 2528, 2704, 2840, 3160, 3380, 3692, 4108, 4615, 5135, 5408, 5609, 5680, 6320, 6760, 7384, 8216, 9230, 10270, 11218, 11360, 11999, 12640, 13351, 13520, 14768, 16432, 18460, 20540, 22436, 23998, 26702, 27040, 28045, 29536, 32864, 36920, 41080, 44872, 47996, 53404, 56090, 59995, 66755, 72917, 73840, 82160, 89744, 95992, 106808, 112180, 119990, 133510, 145834, 147680, 164320, 179488, 191984, 213616, 224360, 239980, 267020, 291668, 364585, 383968, 427232, 448720, 479960, 534040, 583336, 729170, 897440, 947921, 959920, 1068080, 1166672, 1458340, 1895842, 1919840, 2136160, 2333344, 2916680, 3791684, 4739605, 5833360, 7583368, 9479210, 11666720, 15166736, 18958420, 30333472, 37916840, 75833680, 151667360]

約数ペア:

[(1, 151667360), (2, 75833680), (4, 37916840), (5, 30333472), (8, 18958420), (10, 15166736), (13, 11666720), (16, 9479210), (20, 7583368), (26, 5833360), (32, 4739605), (40, 3791684), (52, 2916680), (65, 2333344), (71, 2136160), (79, 1919840), (80, 1895842), (104, 1458340), (130, 1166672), (142, 1068080), (158, 959920), (160, 947921), (169, 897440), (208, 729170), (260, 583336), (284, 534040), (316, 479960), (338, 448720), (355, 427232), (395, 383968), (416, 364585), (520, 291668), (568, 267020), (632, 239980), (676, 224360), (710, 213616), (790, 191984), (845, 179488), (923, 164320), (1027, 147680), (1040, 145834), (1136, 133510), (1264, 119990), (1352, 112180), (1420, 106808), (1580, 95992), (1690, 89744), (1846, 82160), (2054, 73840), (2080, 72917), (2272, 66755), (2528, 59995), (2704, 56090), (2840, 53404), (3160, 47996), (3380, 44872), (3692, 41080), (4108, 36920), (4615, 32864), (5135, 29536), (5408, 28045), (5609, 27040), (5680, 26702), (6320, 23998), (6760, 22436), (7384, 20540), (8216, 18460), (9230, 16432), (10270, 14768), (11218, 13520), (11360, 13351), (11999, 12640)]