166687968

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^2$

素因数の和:428

約数の個数: 72

約数和(自身を含む): 448288344

約数和(自身を除く): 281600376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 181, 212, 318, 362, 424, 543, 636, 724, 848, 1086, 1272, 1448, 1696, 2172, 2544, 2896, 4344, 5088, 5792, 8688, 9593, 17376, 19186, 28779, 32761, 38372, 57558, 65522, 76744, 98283, 115116, 131044, 153488, 196566, 230232, 262088, 306976, 393132, 460464, 524176, 786264, 920928, 1048352, 1572528, 1736333, 3145056, 3472666, 5208999, 6945332, 10417998, 13890664, 20835996, 27781328, 41671992, 55562656, 83343984, 166687968]

約数ペア:

[(1, 166687968), (2, 83343984), (3, 55562656), (4, 41671992), (6, 27781328), (8, 20835996), (12, 13890664), (16, 10417998), (24, 6945332), (32, 5208999), (48, 3472666), (53, 3145056), (96, 1736333), (106, 1572528), (159, 1048352), (181, 920928), (212, 786264), (318, 524176), (362, 460464), (424, 393132), (543, 306976), (636, 262088), (724, 230232), (848, 196566), (1086, 153488), (1272, 131044), (1448, 115116), (1696, 98283), (2172, 76744), (2544, 65522), (2896, 57558), (4344, 38372), (5088, 32761), (5792, 28779), (8688, 19186), (9593, 17376)]