156956557966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{137359}}^1$

素因数の和:138064

約数の個数: 32

約数和(自身を含む): 257533516800

約数和(自身を除く): 100576958834

約数列:

[1, 2, 13, 26, 71, 142, 619, 923, 1238, 1846, 8047, 16094, 43949, 87898, 137359, 274718, 571337, 1142674, 1785667, 3571334, 9752489, 19504978, 85025221, 126782357, 170050442, 253564714, 1105327873, 2210655746, 6036790691, 12073581382, 78478278983, 156956557966]

約数ペア:

[(1, 156956557966), (2, 78478278983), (13, 12073581382), (26, 6036790691), (71, 2210655746), (142, 1105327873), (619, 253564714), (923, 170050442), (1238, 126782357), (1846, 85025221), (8047, 19504978), (16094, 9752489), (43949, 3571334), (87898, 1785667), (137359, 1142674), (274718, 571337)]