155534472

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{3229}}^1$

素因数の和:3467

約数の個数: 64

約数和(自身を含む): 434112000

約数和(自身を除く): 278577528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 3229, 4014, 5352, 6021, 6458, 8028, 9687, 12042, 12916, 16056, 19374, 24084, 25832, 29061, 38748, 48168, 58122, 77496, 87183, 116244, 174366, 232488, 348732, 697464, 720067, 1440134, 2160201, 2880268, 4320402, 5760536, 6480603, 8640804, 12961206, 17281608, 19441809, 25922412, 38883618, 51844824, 77767236, 155534472]

約数ペア:

[(1, 155534472), (2, 77767236), (3, 51844824), (4, 38883618), (6, 25922412), (8, 19441809), (9, 17281608), (12, 12961206), (18, 8640804), (24, 6480603), (27, 5760536), (36, 4320402), (54, 2880268), (72, 2160201), (108, 1440134), (216, 720067), (223, 697464), (446, 348732), (669, 232488), (892, 174366), (1338, 116244), (1784, 87183), (2007, 77496), (2676, 58122), (3229, 48168), (4014, 38748), (5352, 29061), (6021, 25832), (6458, 24084), (8028, 19374), (9687, 16056), (12042, 12916)]