156978117108

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{1039}}^1$

素因数の和:1574

約数の個数: 144

約数和(自身を含む): 405172768000

約数和(自身を除く): 248194650892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 139, 218, 277, 278, 327, 417, 436, 554, 556, 654, 831, 834, 981, 1039, 1108, 1251, 1308, 1662, 1668, 1962, 2078, 2493, 2502, 3117, 3324, 3924, 4156, 4986, 5004, 6234, 9351, 9972, 12468, 15151, 18702, 30193, 30302, 37404, 38503, 45453, 60386, 60604, 77006, 90579, 90906, 113251, 115509, 120772, 136359, 144421, 154012, 181158, 181812, 226502, 231018, 271737, 272718, 287803, 288842, 339753, 346527, 362316, 433263, 453004, 462036, 543474, 545436, 575606, 577684, 679506, 693054, 863409, 866526, 1019259, 1086948, 1151212, 1299789, 1359012, 1386108, 1726818, 1733052, 2038518, 2590227, 2599578, 3453636, 4077036, 4196827, 5180454, 5199156, 8393654, 10360908, 12590481, 15741889, 16787308, 25180962, 31370527, 31483778, 37771443, 40004617, 47225667, 50361924, 62741054, 62967556, 75542886, 80009234, 94111581, 94451334, 120013851, 125482108, 141677001, 151085772, 160018468, 188223162, 188902668, 240027702, 282334743, 283354002, 360041553, 376446324, 480055404, 564669486, 566708004, 720083106, 1129338972, 1440166212, 4360503253, 8721006506, 13081509759, 17442013012, 26163019518, 39244529277, 52326039036, 78489058554, 156978117108]

約数ペア:

[(1, 156978117108), (2, 78489058554), (3, 52326039036), (4, 39244529277), (6, 26163019518), (9, 17442013012), (12, 13081509759), (18, 8721006506), (36, 4360503253), (109, 1440166212), (139, 1129338972), (218, 720083106), (277, 566708004), (278, 564669486), (327, 480055404), (417, 376446324), (436, 360041553), (554, 283354002), (556, 282334743), (654, 240027702), (831, 188902668), (834, 188223162), (981, 160018468), (1039, 151085772), (1108, 141677001), (1251, 125482108), (1308, 120013851), (1662, 94451334), (1668, 94111581), (1962, 80009234), (2078, 75542886), (2493, 62967556), (2502, 62741054), (3117, 50361924), (3324, 47225667), (3924, 40004617), (4156, 37771443), (4986, 31483778), (5004, 31370527), (6234, 25180962), (9351, 16787308), (9972, 15741889), (12468, 12590481), (15151, 10360908), (18702, 8393654), (30193, 5199156), (30302, 5180454), (37404, 4196827), (38503, 4077036), (45453, 3453636), (60386, 2599578), (60604, 2590227), (77006, 2038518), (90579, 1733052), (90906, 1726818), (113251, 1386108), (115509, 1359012), (120772, 1299789), (136359, 1151212), (144421, 1086948), (154012, 1019259), (181158, 866526), (181812, 863409), (226502, 693054), (231018, 679506), (271737, 577684), (272718, 575606), (287803, 545436), (288842, 543474), (339753, 462036), (346527, 453004), (362316, 433263)]