156789557832

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1\times {\mathrm{2531}}^1$

素因数の和:4195

約数の個数: 128

約数和(自身を含む): 412677918720

約数和(自身を除く): 255888360888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 1272, 1571, 1643, 2531, 3142, 3286, 4713, 4929, 5062, 6284, 6572, 7593, 9426, 9858, 10124, 12568, 13144, 15186, 18852, 19716, 20248, 30372, 37704, 39432, 48701, 60744, 78461, 83263, 97402, 134143, 146103, 156922, 166526, 194804, 235383, 249789, 268286, 292206, 313844, 333052, 389608, 402429, 470766, 499578, 536572, 584412, 627688, 666104, 804858, 941532, 999156, 1073144, 1168824, 1609716, 1883064, 1998312, 2581153, 3219432, 3976201, 4158433, 5162306, 7743459, 7952402, 8316866, 10324612, 11928603, 12475299, 15486918, 15904804, 16633732, 20649224, 23857206, 24950598, 30973836, 31809608, 33267464, 47714412, 49901196, 61947672, 95428824, 99802392, 123262231, 210738653, 246524462, 369786693, 421477306, 493048924, 632215959, 739573386, 842954612, 986097848, 1264431918, 1479146772, 1685909224, 2528863836, 2958293544, 5057727672, 6532898243, 13065796486, 19598694729, 26131592972, 39197389458, 52263185944, 78394778916, 156789557832]

約数ペア:

[(1, 156789557832), (2, 78394778916), (3, 52263185944), (4, 39197389458), (6, 26131592972), (8, 19598694729), (12, 13065796486), (24, 6532898243), (31, 5057727672), (53, 2958293544), (62, 2528863836), (93, 1685909224), (106, 1479146772), (124, 1264431918), (159, 986097848), (186, 842954612), (212, 739573386), (248, 632215959), (318, 493048924), (372, 421477306), (424, 369786693), (636, 246524462), (744, 210738653), (1272, 123262231), (1571, 99802392), (1643, 95428824), (2531, 61947672), (3142, 49901196), (3286, 47714412), (4713, 33267464), (4929, 31809608), (5062, 30973836), (6284, 24950598), (6572, 23857206), (7593, 20649224), (9426, 16633732), (9858, 15904804), (10124, 15486918), (12568, 12475299), (13144, 11928603), (15186, 10324612), (18852, 8316866), (19716, 7952402), (20248, 7743459), (30372, 5162306), (37704, 4158433), (39432, 3976201), (48701, 3219432), (60744, 2581153), (78461, 1998312), (83263, 1883064), (97402, 1609716), (134143, 1168824), (146103, 1073144), (156922, 999156), (166526, 941532), (194804, 804858), (235383, 666104), (249789, 627688), (268286, 584412), (292206, 536572), (313844, 499578), (333052, 470766), (389608, 402429)]