100322144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{691}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 213620400

約数和(自身を除く): 113298256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 349, 416, 691, 698, 1382, 1396, 2764, 2792, 4537, 5528, 5584, 8983, 9074, 11056, 11168, 17966, 18148, 22112, 35932, 36296, 71864, 72592, 143728, 145184, 241159, 287456, 482318, 964636, 1929272, 3135067, 3858544, 6270134, 7717088, 12540268, 25080536, 50161072, 100322144]

約数ペア:

[(1, 100322144), (2, 50161072), (4, 25080536), (8, 12540268), (13, 7717088), (16, 6270134), (26, 3858544), (32, 3135067), (52, 1929272), (104, 964636), (208, 482318), (349, 287456), (416, 241159), (691, 145184), (698, 143728), (1382, 72592), (1396, 71864), (2764, 36296), (2792, 35932), (4537, 22112), (5528, 18148), (5584, 17966), (8983, 11168), (9074, 11056)]