151022872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18859}}^1$

素因数の和:18896

約数の個数: 64

約数和(自身を含む): 380217600

約数和(自身を除く): 229194728

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 18859, 37718, 75436, 132013, 150872, 207449, 245167, 264026, 414898, 490334, 528052, 829796, 980668, 1056104, 1452143, 1659592, 1716169, 1961336, 2696837, 2904286, 3432338, 5393674, 5808572, 6864676, 10787348, 11617144, 13729352, 18877859, 21574696, 37755718, 75511436, 151022872]

約数ペア:

[(1, 151022872), (2, 75511436), (4, 37755718), (7, 21574696), (8, 18877859), (11, 13729352), (13, 11617144), (14, 10787348), (22, 6864676), (26, 5808572), (28, 5393674), (44, 3432338), (52, 2904286), (56, 2696837), (77, 1961336), (88, 1716169), (91, 1659592), (104, 1452143), (143, 1056104), (154, 980668), (182, 829796), (286, 528052), (308, 490334), (364, 414898), (572, 264026), (616, 245167), (728, 207449), (1001, 150872), (1144, 132013), (2002, 75436), (4004, 37718), (8008, 18859)]