16520611492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{166063}}^1$

素因数の和:166121

約数の個数: 96

約数和(自身を含む): 40174202880

約数和(自身を除く): 23653591388

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 44, 68, 76, 77, 119, 133, 154, 187, 209, 238, 266, 308, 323, 374, 418, 476, 532, 646, 748, 836, 1292, 1309, 1463, 2261, 2618, 2926, 3553, 4522, 5236, 5852, 7106, 9044, 14212, 24871, 49742, 99484, 166063, 332126, 664252, 1162441, 1826693, 2324882, 2823071, 3155197, 3653386, 4649764, 5646142, 6310394, 7306772, 11292284, 12620788, 12786851, 19761497, 22086379, 25573702, 31053781, 34707167, 39522994, 44172758, 51147404, 53638349, 62107562, 69414334, 79045988, 88345516, 107276698, 124215124, 138828668, 214553396, 217376467, 242950169, 375468443, 434752934, 485900338, 590021839, 750936886, 869505868, 971800676, 1180043678, 1501873772, 2360087356, 4130152873, 8260305746, 16520611492]

約数ペア:

[(1, 16520611492), (2, 8260305746), (4, 4130152873), (7, 2360087356), (11, 1501873772), (14, 1180043678), (17, 971800676), (19, 869505868), (22, 750936886), (28, 590021839), (34, 485900338), (38, 434752934), (44, 375468443), (68, 242950169), (76, 217376467), (77, 214553396), (119, 138828668), (133, 124215124), (154, 107276698), (187, 88345516), (209, 79045988), (238, 69414334), (266, 62107562), (308, 53638349), (323, 51147404), (374, 44172758), (418, 39522994), (476, 34707167), (532, 31053781), (646, 25573702), (748, 22086379), (836, 19761497), (1292, 12786851), (1309, 12620788), (1463, 11292284), (2261, 7306772), (2618, 6310394), (2926, 5646142), (3553, 4649764), (4522, 3653386), (5236, 3155197), (5852, 2823071), (7106, 2324882), (9044, 1826693), (14212, 1162441), (24871, 664252), (49742, 332126), (99484, 166063)]