188839672

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 430557120

約数和(自身を除く): 241717448

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 293, 476, 586, 677, 952, 1172, 1354, 2051, 2344, 2708, 4102, 4739, 4981, 5416, 8204, 9478, 9962, 11509, 16408, 18956, 19924, 23018, 34867, 37912, 39848, 46036, 69734, 80563, 92072, 139468, 161126, 198361, 278936, 322252, 396722, 644504, 793444, 1388527, 1586888, 2777054, 3372137, 5554108, 6744274, 11108216, 13488548, 23604959, 26977096, 47209918, 94419836, 188839672]

約数ペア:

[(1, 188839672), (2, 94419836), (4, 47209918), (7, 26977096), (8, 23604959), (14, 13488548), (17, 11108216), (28, 6744274), (34, 5554108), (56, 3372137), (68, 2777054), (119, 1586888), (136, 1388527), (238, 793444), (293, 644504), (476, 396722), (586, 322252), (677, 278936), (952, 198361), (1172, 161126), (1354, 139468), (2051, 92072), (2344, 80563), (2708, 69734), (4102, 46036), (4739, 39848), (4981, 37912), (5416, 34867), (8204, 23018), (9478, 19924), (9962, 18956), (11509, 16408)]