156937031372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{83701}}^1$

素因数の和:84750

約数の個数: 48

約数和(自身を含む): 306887691264

約数和(自身を除く): 149950659892

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 991, 1892, 1982, 3964, 10901, 21802, 42613, 43604, 83701, 85226, 167402, 170452, 334804, 468743, 920711, 937486, 1841422, 1874972, 3599143, 3682844, 7198286, 14396572, 39590573, 79181146, 82947691, 158362292, 165895382, 331790764, 912424601, 1824849202, 3566750713, 3649698404, 7133501426, 14267002852, 39234257843, 78468515686, 156937031372]

約数ペア:

[(1, 156937031372), (2, 78468515686), (4, 39234257843), (11, 14267002852), (22, 7133501426), (43, 3649698404), (44, 3566750713), (86, 1824849202), (172, 912424601), (473, 331790764), (946, 165895382), (991, 158362292), (1892, 82947691), (1982, 79181146), (3964, 39590573), (10901, 14396572), (21802, 7198286), (42613, 3682844), (43604, 3599143), (83701, 1874972), (85226, 1841422), (167402, 937486), (170452, 920711), (334804, 468743)]