171429648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6389}}^1$

素因数の和:6456

約数の個数: 80

約数和(自身を含む): 488093760

約数和(自身を除く): 316664112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6389, 6708, 8944, 12778, 13416, 19167, 25556, 26832, 38334, 51112, 76668, 83057, 102224, 153336, 166114, 249171, 274727, 306672, 332228, 498342, 549454, 664456, 824181, 996684, 1098908, 1328912, 1648362, 1993368, 2197816, 3296724, 3571451, 3986736, 4395632, 6593448, 7142902, 10714353, 13186896, 14285804, 21428706, 28571608, 42857412, 57143216, 85714824, 171429648]

約数ペア:

[(1, 171429648), (2, 85714824), (3, 57143216), (4, 42857412), (6, 28571608), (8, 21428706), (12, 14285804), (13, 13186896), (16, 10714353), (24, 7142902), (26, 6593448), (39, 4395632), (43, 3986736), (48, 3571451), (52, 3296724), (78, 2197816), (86, 1993368), (104, 1648362), (129, 1328912), (156, 1098908), (172, 996684), (208, 824181), (258, 664456), (312, 549454), (344, 498342), (516, 332228), (559, 306672), (624, 274727), (688, 249171), (1032, 166114), (1118, 153336), (1677, 102224), (2064, 83057), (2236, 76668), (3354, 51112), (4472, 38334), (6389, 26832), (6708, 25556), (8944, 19167), (12778, 13416)]