156617495740

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5417}}^1\times {\mathrm{17417}}^1$

素因数の和:22926

約数の個数: 48

約数和(自身を含む): 332939914272

約数和(自身を除く): 176322418532

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 5417, 10834, 17417, 21668, 27085, 34834, 54170, 69668, 87085, 108340, 174170, 348340, 449611, 899222, 1445611, 1798444, 2248055, 2891222, 4496110, 5782444, 7228055, 8992220, 14456110, 28912220, 94347889, 188695778, 377391556, 471739445, 943478890, 1886957780, 7830874787, 15661749574, 31323499148, 39154373935, 78308747870, 156617495740]

約数ペア:

[(1, 156617495740), (2, 78308747870), (4, 39154373935), (5, 31323499148), (10, 15661749574), (20, 7830874787), (83, 1886957780), (166, 943478890), (332, 471739445), (415, 377391556), (830, 188695778), (1660, 94347889), (5417, 28912220), (10834, 14456110), (17417, 8992220), (21668, 7228055), (27085, 5782444), (34834, 4496110), (54170, 2891222), (69668, 2248055), (87085, 1798444), (108340, 1445611), (174170, 899222), (348340, 449611)]