156657396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4451}}^1$

素因数の和:4884

約数の個数: 48

約数和(自身を含む): 418844160

約数和(自身を除く): 262186764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 419, 838, 1257, 1676, 2514, 2933, 4451, 5028, 5866, 8799, 8902, 11732, 13353, 17598, 17804, 26706, 31157, 35196, 53412, 62314, 93471, 124628, 186942, 373884, 1864969, 3729938, 5594907, 7459876, 11189814, 13054783, 22379628, 26109566, 39164349, 52219132, 78328698, 156657396]

約数ペア:

[(1, 156657396), (2, 78328698), (3, 52219132), (4, 39164349), (6, 26109566), (7, 22379628), (12, 13054783), (14, 11189814), (21, 7459876), (28, 5594907), (42, 3729938), (84, 1864969), (419, 373884), (838, 186942), (1257, 124628), (1676, 93471), (2514, 62314), (2933, 53412), (4451, 35196), (5028, 31157), (5866, 26706), (8799, 17804), (8902, 17598), (11732, 13353)]