156935782712

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1\times {\mathrm{2687}}^1$

素因数の和:3876

約数の個数: 64

約数和(自身を含む): 302380646400

約数和(自身を除く): 145444863688

約数列:

[1, 2, 4, 8, 53, 106, 139, 212, 278, 424, 556, 991, 1112, 1982, 2687, 3964, 5374, 7367, 7928, 10748, 14734, 21496, 29468, 52523, 58936, 105046, 137749, 142411, 210092, 275498, 284822, 373493, 420184, 550996, 569644, 746986, 1101992, 1139288, 1493972, 2662817, 2987944, 5325634, 7300697, 10651268, 14601394, 19795129, 21302536, 29202788, 39590258, 58405576, 79180516, 141129301, 158361032, 282258602, 370131563, 564517204, 740263126, 1129034408, 1480526252, 2961052504, 19616972839, 39233945678, 78467891356, 156935782712]

約数ペア:

[(1, 156935782712), (2, 78467891356), (4, 39233945678), (8, 19616972839), (53, 2961052504), (106, 1480526252), (139, 1129034408), (212, 740263126), (278, 564517204), (424, 370131563), (556, 282258602), (991, 158361032), (1112, 141129301), (1982, 79180516), (2687, 58405576), (3964, 39590258), (5374, 29202788), (7367, 21302536), (7928, 19795129), (10748, 14601394), (14734, 10651268), (21496, 7300697), (29468, 5325634), (52523, 2987944), (58936, 2662817), (105046, 1493972), (137749, 1139288), (142411, 1101992), (210092, 746986), (275498, 569644), (284822, 550996), (373493, 420184)]