157084203560

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1\times {\mathrm{77551}}^1$

素因数の和:78282

約数の個数: 64

約数和(自身を含む): 358476364800

約数和(自身を除く): 201392161240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 641, 790, 1282, 1580, 2564, 3160, 3205, 5128, 6410, 12820, 25640, 50639, 77551, 101278, 155102, 202556, 253195, 310204, 387755, 405112, 506390, 620408, 775510, 1012780, 1551020, 2025560, 3102040, 6126529, 12253058, 24506116, 30632645, 49012232, 49710191, 61265290, 99420382, 122530580, 198840764, 245061160, 248550955, 397681528, 497101910, 994203820, 1988407640, 3927105089, 7854210178, 15708420356, 19635525445, 31416840712, 39271050890, 78542101780, 157084203560]

約数ペア:

[(1, 157084203560), (2, 78542101780), (4, 39271050890), (5, 31416840712), (8, 19635525445), (10, 15708420356), (20, 7854210178), (40, 3927105089), (79, 1988407640), (158, 994203820), (316, 497101910), (395, 397681528), (632, 248550955), (641, 245061160), (790, 198840764), (1282, 122530580), (1580, 99420382), (2564, 61265290), (3160, 49710191), (3205, 49012232), (5128, 30632645), (6410, 24506116), (12820, 12253058), (25640, 6126529), (50639, 3102040), (77551, 2025560), (101278, 1551020), (155102, 1012780), (202556, 775510), (253195, 620408), (310204, 506390), (387755, 405112)]