163571004

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1423}}^1$

素因数の和:1567

約数の個数: 72

約数和(自身を含む): 431255552

約数和(自身を除く): 267684548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 103, 124, 186, 206, 279, 309, 372, 412, 558, 618, 927, 1116, 1236, 1423, 1854, 2846, 3193, 3708, 4269, 5692, 6386, 8538, 9579, 12772, 12807, 17076, 19158, 25614, 28737, 38316, 44113, 51228, 57474, 88226, 114948, 132339, 146569, 176452, 264678, 293138, 397017, 439707, 529356, 586276, 794034, 879414, 1319121, 1588068, 1758828, 2638242, 4543639, 5276484, 9087278, 13630917, 18174556, 27261834, 40892751, 54523668, 81785502, 163571004]

約数ペア:

[(1, 163571004), (2, 81785502), (3, 54523668), (4, 40892751), (6, 27261834), (9, 18174556), (12, 13630917), (18, 9087278), (31, 5276484), (36, 4543639), (62, 2638242), (93, 1758828), (103, 1588068), (124, 1319121), (186, 879414), (206, 794034), (279, 586276), (309, 529356), (372, 439707), (412, 397017), (558, 293138), (618, 264678), (927, 176452), (1116, 146569), (1236, 132339), (1423, 114948), (1854, 88226), (2846, 57474), (3193, 51228), (3708, 44113), (4269, 38316), (5692, 28737), (6386, 25614), (8538, 19158), (9579, 17076), (12772, 12807)]