155875188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{2741}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 416433024

約数和(自身を除く): 260557836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 677, 1354, 2031, 2708, 2741, 4062, 4739, 5482, 8124, 8223, 9478, 10964, 14217, 16446, 18956, 19187, 28434, 32892, 38374, 56868, 57561, 76748, 115122, 230244, 1855657, 3711314, 5566971, 7422628, 11133942, 12989599, 22267884, 25979198, 38968797, 51958396, 77937594, 155875188]

約数ペア:

[(1, 155875188), (2, 77937594), (3, 51958396), (4, 38968797), (6, 25979198), (7, 22267884), (12, 12989599), (14, 11133942), (21, 7422628), (28, 5566971), (42, 3711314), (84, 1855657), (677, 230244), (1354, 115122), (2031, 76748), (2708, 57561), (2741, 56868), (4062, 38374), (4739, 32892), (5482, 28434), (8124, 19187), (8223, 18956), (9478, 16446), (10964, 14217)]