166107256

素因数分解:

$2^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2699}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 364743000

約数和(自身を除く): 198635744

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 314, 392, 628, 1099, 1256, 2198, 2699, 4396, 5398, 7693, 8792, 10796, 15386, 18893, 21592, 30772, 37786, 61544, 75572, 132251, 151144, 264502, 423743, 529004, 847486, 1058008, 1694972, 2966201, 3389944, 5932402, 11864804, 20763407, 23729608, 41526814, 83053628, 166107256]

約数ペア:

[(1, 166107256), (2, 83053628), (4, 41526814), (7, 23729608), (8, 20763407), (14, 11864804), (28, 5932402), (49, 3389944), (56, 2966201), (98, 1694972), (157, 1058008), (196, 847486), (314, 529004), (392, 423743), (628, 264502), (1099, 151144), (1256, 132251), (2198, 75572), (2699, 61544), (4396, 37786), (5398, 30772), (7693, 21592), (8792, 18893), (10796, 15386)]