157352568

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1447}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 412853760

約数和(自身を除く): 255501192

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 197, 276, 394, 552, 591, 788, 1182, 1447, 1576, 2364, 2894, 4341, 4531, 4728, 5788, 8682, 9062, 11576, 13593, 17364, 18124, 27186, 33281, 34728, 36248, 54372, 66562, 99843, 108744, 133124, 199686, 266248, 285059, 399372, 570118, 798744, 855177, 1140236, 1710354, 2280472, 3420708, 6556357, 6841416, 13112714, 19669071, 26225428, 39338142, 52450856, 78676284, 157352568]

約数ペア:

[(1, 157352568), (2, 78676284), (3, 52450856), (4, 39338142), (6, 26225428), (8, 19669071), (12, 13112714), (23, 6841416), (24, 6556357), (46, 3420708), (69, 2280472), (92, 1710354), (138, 1140236), (184, 855177), (197, 798744), (276, 570118), (394, 399372), (552, 285059), (591, 266248), (788, 199686), (1182, 133124), (1447, 108744), (1576, 99843), (2364, 66562), (2894, 54372), (4341, 36248), (4531, 34728), (4728, 33281), (5788, 27186), (8682, 18124), (9062, 17364), (11576, 13593)]