158845416

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{631}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 421822080

約数和(自身を除く): 262976664

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 617, 631, 1234, 1262, 1851, 1893, 2468, 2524, 3702, 3786, 4936, 5048, 7404, 7572, 10489, 10727, 14808, 15144, 20978, 21454, 31467, 32181, 41956, 42908, 62934, 64362, 83912, 85816, 125868, 128724, 251736, 257448, 389327, 778654, 1167981, 1557308, 2335962, 3114616, 4671924, 6618559, 9343848, 13237118, 19855677, 26474236, 39711354, 52948472, 79422708, 158845416]

約数ペア:

[(1, 158845416), (2, 79422708), (3, 52948472), (4, 39711354), (6, 26474236), (8, 19855677), (12, 13237118), (17, 9343848), (24, 6618559), (34, 4671924), (51, 3114616), (68, 2335962), (102, 1557308), (136, 1167981), (204, 778654), (408, 389327), (617, 257448), (631, 251736), (1234, 128724), (1262, 125868), (1851, 85816), (1893, 83912), (2468, 64362), (2524, 62934), (3702, 42908), (3786, 41956), (4936, 32181), (5048, 31467), (7404, 21454), (7572, 20978), (10489, 15144), (10727, 14808)]