156968645076

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{256349}}^1$

素因数の和:256665

約数の個数: 72

約数和(自身を含む): 403945050600

約数和(自身を除く): 246976405524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 233, 292, 438, 466, 657, 699, 876, 932, 1314, 1398, 2097, 2628, 2796, 4194, 8388, 17009, 34018, 51027, 68036, 102054, 153081, 204108, 256349, 306162, 512698, 612324, 769047, 1025396, 1538094, 2307141, 3076188, 4614282, 9228564, 18713477, 37426954, 56140431, 59729317, 74853908, 112280862, 119458634, 168421293, 179187951, 224561724, 238917268, 336842586, 358375902, 537563853, 673685172, 716751804, 1075127706, 2150255412, 4360240141, 8720480282, 13080720423, 17440960564, 26161440846, 39242161269, 52322881692, 78484322538, 156968645076]

約数ペア:

[(1, 156968645076), (2, 78484322538), (3, 52322881692), (4, 39242161269), (6, 26161440846), (9, 17440960564), (12, 13080720423), (18, 8720480282), (36, 4360240141), (73, 2150255412), (146, 1075127706), (219, 716751804), (233, 673685172), (292, 537563853), (438, 358375902), (466, 336842586), (657, 238917268), (699, 224561724), (876, 179187951), (932, 168421293), (1314, 119458634), (1398, 112280862), (2097, 74853908), (2628, 59729317), (2796, 56140431), (4194, 37426954), (8388, 18713477), (17009, 9228564), (34018, 4614282), (51027, 3076188), (68036, 2307141), (102054, 1538094), (153081, 1025396), (204108, 769047), (256349, 612324), (306162, 512698)]