156986327654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{1667}}^1$

素因数の和:1950

約数の個数: 96

約数和(自身を含む): 274603827456

約数和(自身を除く): 117617499802

約数列:

[1, 2, 13, 17, 26, 34, 83, 151, 166, 221, 289, 302, 442, 578, 1079, 1411, 1667, 1963, 2158, 2567, 2822, 3334, 3757, 3926, 5134, 7514, 12533, 18343, 21671, 23987, 25066, 28339, 33371, 36686, 43342, 43639, 47974, 56678, 66742, 87278, 138361, 162929, 213061, 251717, 276722, 311831, 325858, 368407, 426122, 481763, 503434, 567307, 623662, 736814, 963526, 1134614, 1798693, 2352137, 2769793, 3272321, 3597386, 3622037, 4279189, 4704274, 5539586, 6262919, 6544642, 7244074, 8558378, 12525838, 20892511, 30577781, 39986329, 41785022, 47086481, 55629457, 61155562, 72746213, 79972658, 94172962, 111258914, 145492426, 271602643, 355172687, 519822277, 543205286, 710345374, 945700769, 1039644554, 1891401538, 4617244931, 6037935679, 9234489862, 12075871358, 78493163827, 156986327654]

約数ペア:

[(1, 156986327654), (2, 78493163827), (13, 12075871358), (17, 9234489862), (26, 6037935679), (34, 4617244931), (83, 1891401538), (151, 1039644554), (166, 945700769), (221, 710345374), (289, 543205286), (302, 519822277), (442, 355172687), (578, 271602643), (1079, 145492426), (1411, 111258914), (1667, 94172962), (1963, 79972658), (2158, 72746213), (2567, 61155562), (2822, 55629457), (3334, 47086481), (3757, 41785022), (3926, 39986329), (5134, 30577781), (7514, 20892511), (12533, 12525838), (18343, 8558378), (21671, 7244074), (23987, 6544642), (25066, 6262919), (28339, 5539586), (33371, 4704274), (36686, 4279189), (43342, 3622037), (43639, 3597386), (47974, 3272321), (56678, 2769793), (66742, 2352137), (87278, 1798693), (138361, 1134614), (162929, 963526), (213061, 736814), (251717, 623662), (276722, 567307), (311831, 503434), (325858, 481763), (368407, 426122)]