156725979212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5066791}}^1$

素因数の和:5066862

約数の個数: 48

約数和(自身を含む): 323464001280

約数和(自身を除く): 166738022068

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 1406, 1628, 2812, 7733, 15466, 30932, 5066791, 10133582, 20267164, 55734701, 96269029, 111469402, 187471267, 192538058, 222938804, 374942534, 385076116, 749885068, 1058959319, 2062183937, 2117918638, 3561954073, 4124367874, 4235837276, 7123908146, 8248735748, 14247816292, 39181494803, 78362989606, 156725979212]

約数ペア:

[(1, 156725979212), (2, 78362989606), (4, 39181494803), (11, 14247816292), (19, 8248735748), (22, 7123908146), (37, 4235837276), (38, 4124367874), (44, 3561954073), (74, 2117918638), (76, 2062183937), (148, 1058959319), (209, 749885068), (407, 385076116), (418, 374942534), (703, 222938804), (814, 192538058), (836, 187471267), (1406, 111469402), (1628, 96269029), (2812, 55734701), (7733, 20267164), (15466, 10133582), (30932, 5066791)]