171476872

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 392670720

約数和(自身を除く): 221193848

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 103, 124, 137, 196, 206, 217, 248, 274, 392, 412, 434, 548, 721, 824, 868, 959, 1096, 1442, 1519, 1736, 1918, 2884, 3038, 3193, 3836, 4247, 5047, 5768, 6076, 6386, 6713, 7672, 8494, 10094, 12152, 12772, 13426, 14111, 16988, 20188, 22351, 25544, 26852, 28222, 29729, 33976, 40376, 44702, 53704, 56444, 59458, 89404, 98777, 112888, 118916, 156457, 178808, 197554, 208103, 237832, 312914, 395108, 416206, 437441, 625828, 691439, 790216, 832412, 874882, 1251656, 1382878, 1664824, 1749764, 2765756, 3062087, 3499528, 5531512, 6124174, 12248348, 21434609, 24496696, 42869218, 85738436, 171476872]

約数ペア:

[(1, 171476872), (2, 85738436), (4, 42869218), (7, 24496696), (8, 21434609), (14, 12248348), (28, 6124174), (31, 5531512), (49, 3499528), (56, 3062087), (62, 2765756), (98, 1749764), (103, 1664824), (124, 1382878), (137, 1251656), (196, 874882), (206, 832412), (217, 790216), (248, 691439), (274, 625828), (392, 437441), (412, 416206), (434, 395108), (548, 312914), (721, 237832), (824, 208103), (868, 197554), (959, 178808), (1096, 156457), (1442, 118916), (1519, 112888), (1736, 98777), (1918, 89404), (2884, 59458), (3038, 56444), (3193, 53704), (3836, 44702), (4247, 40376), (5047, 33976), (5768, 29729), (6076, 28222), (6386, 26852), (6713, 25544), (7672, 22351), (8494, 20188), (10094, 16988), (12152, 14111), (12772, 13426)]