169687856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9829}}^1$

素因数の和:9933

約数の個数: 40

約数和(自身を含む): 358362480

約数和(自身を除く): 188674624

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 8632, 9829, 17264, 19658, 39316, 78632, 127777, 157264, 255554, 511108, 815807, 1022216, 1631614, 2044432, 3263228, 6526456, 10605491, 13052912, 21210982, 42421964, 84843928, 169687856]

約数ペア:

[(1, 169687856), (2, 84843928), (4, 42421964), (8, 21210982), (13, 13052912), (16, 10605491), (26, 6526456), (52, 3263228), (83, 2044432), (104, 1631614), (166, 1022216), (208, 815807), (332, 511108), (664, 255554), (1079, 157264), (1328, 127777), (2158, 78632), (4316, 39316), (8632, 19658), (9829, 17264)]