16709196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 45894576

約数和(自身を除く): 29185380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 157, 181, 196, 294, 314, 362, 471, 543, 588, 628, 724, 942, 1086, 1099, 1267, 1884, 2172, 2198, 2534, 3297, 3801, 4396, 5068, 6594, 7602, 7693, 8869, 13188, 15204, 15386, 17738, 23079, 26607, 28417, 30772, 35476, 46158, 53214, 56834, 85251, 92316, 106428, 113668, 170502, 198919, 341004, 397838, 596757, 795676, 1193514, 1392433, 2387028, 2784866, 4177299, 5569732, 8354598, 16709196]

約数ペア:

[(1, 16709196), (2, 8354598), (3, 5569732), (4, 4177299), (6, 2784866), (7, 2387028), (12, 1392433), (14, 1193514), (21, 795676), (28, 596757), (42, 397838), (49, 341004), (84, 198919), (98, 170502), (147, 113668), (157, 106428), (181, 92316), (196, 85251), (294, 56834), (314, 53214), (362, 46158), (471, 35476), (543, 30772), (588, 28417), (628, 26607), (724, 23079), (942, 17738), (1086, 15386), (1099, 15204), (1267, 13188), (1884, 8869), (2172, 7693), (2198, 7602), (2534, 6594), (3297, 5068), (3801, 4396)]