151261218

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2113}}^1$

素因数の和:2259

約数の個数: 48

約数和(自身を含む): 339347736

約数和(自身を除く): 188086518

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 97, 123, 194, 246, 291, 369, 582, 738, 873, 1746, 2113, 3977, 4226, 6339, 7954, 11931, 12678, 19017, 23862, 35793, 38034, 71586, 86633, 173266, 204961, 259899, 409922, 519798, 614883, 779697, 1229766, 1559394, 1844649, 3689298, 8403401, 16806802, 25210203, 50420406, 75630609, 151261218]

約数ペア:

[(1, 151261218), (2, 75630609), (3, 50420406), (6, 25210203), (9, 16806802), (18, 8403401), (41, 3689298), (82, 1844649), (97, 1559394), (123, 1229766), (194, 779697), (246, 614883), (291, 519798), (369, 409922), (582, 259899), (738, 204961), (873, 173266), (1746, 86633), (2113, 71586), (3977, 38034), (4226, 35793), (6339, 23862), (7954, 19017), (11931, 12678)]