156690170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{739}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 349090560

約数和(自身を除く): 192400390

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 233, 455, 466, 739, 910, 1165, 1478, 1631, 2330, 3029, 3262, 3695, 5173, 6058, 7390, 8155, 9607, 10346, 15145, 16310, 19214, 21203, 25865, 30290, 42406, 48035, 51730, 67249, 96070, 106015, 134498, 172187, 212030, 336245, 344374, 672490, 860935, 1205309, 1721870, 2238431, 2410618, 4476862, 6026545, 11192155, 12053090, 15669017, 22384310, 31338034, 78345085, 156690170]

約数ペア:

[(1, 156690170), (2, 78345085), (5, 31338034), (7, 22384310), (10, 15669017), (13, 12053090), (14, 11192155), (26, 6026545), (35, 4476862), (65, 2410618), (70, 2238431), (91, 1721870), (130, 1205309), (182, 860935), (233, 672490), (455, 344374), (466, 336245), (739, 212030), (910, 172187), (1165, 134498), (1478, 106015), (1631, 96070), (2330, 67249), (3029, 51730), (3262, 48035), (3695, 42406), (5173, 30290), (6058, 25865), (7390, 21203), (8155, 19214), (9607, 16310), (10346, 15145)]