156991368

素因数分解:

$2^3\times 3^1\times {\mathrm{349}}^1\times {\mathrm{18743}}^1$

素因数の和:19101

約数の個数: 32

約数和(自身を含む): 393624000

約数和(自身を除く): 236632632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 349, 698, 1047, 1396, 2094, 2792, 4188, 8376, 18743, 37486, 56229, 74972, 112458, 149944, 224916, 449832, 6541307, 13082614, 19623921, 26165228, 39247842, 52330456, 78495684, 156991368]

約数ペア:

[(1, 156991368), (2, 78495684), (3, 52330456), (4, 39247842), (6, 26165228), (8, 19623921), (12, 13082614), (24, 6541307), (349, 449832), (698, 224916), (1047, 149944), (1396, 112458), (2094, 74972), (2792, 56229), (4188, 37486), (8376, 18743)]