154906642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4049}}^1$

素因数の和:4146

約数の個数: 32

約数和(自身を含む): 265939200

約数和(自身を除く): 111032558

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 407, 517, 814, 1034, 1739, 3478, 4049, 8098, 19129, 38258, 44539, 89078, 149813, 190303, 299626, 380606, 1647943, 2093333, 3295886, 4186666, 7041211, 14082422, 77453321, 154906642]

約数ペア:

[(1, 154906642), (2, 77453321), (11, 14082422), (22, 7041211), (37, 4186666), (47, 3295886), (74, 2093333), (94, 1647943), (407, 380606), (517, 299626), (814, 190303), (1034, 149813), (1739, 89078), (3478, 44539), (4049, 38258), (8098, 19129)]