163957440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{733}}^1$

素因数の和:986

約数の個数: 112

約数和(自身を含む): 523512288

約数和(自身を除く): 359554848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 233, 240, 320, 466, 480, 699, 733, 932, 960, 1165, 1398, 1466, 1864, 2199, 2330, 2796, 2932, 3495, 3665, 3728, 4398, 4660, 5592, 5864, 6990, 7330, 7456, 8796, 9320, 10995, 11184, 11728, 13980, 14660, 14912, 17592, 18640, 21990, 22368, 23456, 27960, 29320, 35184, 37280, 43980, 44736, 46912, 55920, 58640, 70368, 74560, 87960, 111840, 117280, 140736, 170789, 175920, 223680, 234560, 341578, 351840, 512367, 683156, 703680, 853945, 1024734, 1366312, 1707890, 2049468, 2561835, 2732624, 3415780, 4098936, 5123670, 5465248, 6831560, 8197872, 10247340, 10930496, 13663120, 16395744, 20494680, 27326240, 32791488, 40989360, 54652480, 81978720, 163957440]

約数ペア:

[(1, 163957440), (2, 81978720), (3, 54652480), (4, 40989360), (5, 32791488), (6, 27326240), (8, 20494680), (10, 16395744), (12, 13663120), (15, 10930496), (16, 10247340), (20, 8197872), (24, 6831560), (30, 5465248), (32, 5123670), (40, 4098936), (48, 3415780), (60, 2732624), (64, 2561835), (80, 2049468), (96, 1707890), (120, 1366312), (160, 1024734), (192, 853945), (233, 703680), (240, 683156), (320, 512367), (466, 351840), (480, 341578), (699, 234560), (733, 223680), (932, 175920), (960, 170789), (1165, 140736), (1398, 117280), (1466, 111840), (1864, 87960), (2199, 74560), (2330, 70368), (2796, 58640), (2932, 55920), (3495, 46912), (3665, 44736), (3728, 43980), (4398, 37280), (4660, 35184), (5592, 29320), (5864, 27960), (6990, 23456), (7330, 22368), (7456, 21990), (8796, 18640), (9320, 17592), (10995, 14912), (11184, 14660), (11728, 13980)]