155220776

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3967}}^1$

素因数の和:4113

約数の個数: 32

約数和(自身を含む): 299504640

約数和(自身を除く): 144283864

約数列:

[1, 2, 4, 8, 67, 73, 134, 146, 268, 292, 536, 584, 3967, 4891, 7934, 9782, 15868, 19564, 31736, 39128, 265789, 289591, 531578, 579182, 1063156, 1158364, 2126312, 2316728, 19402597, 38805194, 77610388, 155220776]

約数ペア:

[(1, 155220776), (2, 77610388), (4, 38805194), (8, 19402597), (67, 2316728), (73, 2126312), (134, 1158364), (146, 1063156), (268, 579182), (292, 531578), (536, 289591), (584, 265789), (3967, 39128), (4891, 31736), (7934, 19564), (9782, 15868)]