136281338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 221149440

約数和(自身を除く): 84868102

約数列:

[1, 2, 19, 38, 53, 106, 157, 314, 431, 862, 1007, 2014, 2983, 5966, 8189, 8321, 16378, 16642, 22843, 45686, 67667, 135334, 158099, 316198, 434017, 868034, 1285673, 2571346, 3586351, 7172702, 68140669, 136281338]

約数ペア:

[(1, 136281338), (2, 68140669), (19, 7172702), (38, 3586351), (53, 2571346), (106, 1285673), (157, 868034), (314, 434017), (431, 316198), (862, 158099), (1007, 135334), (2014, 67667), (2983, 45686), (5966, 22843), (8189, 16642), (8321, 16378)]