156955415841

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1\times {\mathrm{19889}}^1$

素因数の和:20678

約数の個数: 48

約数和(自身を含む): 260721302400

約数和(自身を除く): 103765886559

約数列:

[1, 3, 7, 9, 21, 63, 229, 547, 687, 1603, 1641, 2061, 3829, 4809, 4923, 11487, 14427, 19889, 34461, 59667, 125263, 139223, 179001, 375789, 417669, 876841, 1127367, 1253007, 2630523, 4554581, 7891569, 10879283, 13663743, 31882067, 32637849, 40991229, 76154981, 95646201, 97913547, 228464943, 286938603, 685394829, 2491355807, 7474067421, 17439490649, 22422202263, 52318471947, 156955415841]

約数ペア:

[(1, 156955415841), (3, 52318471947), (7, 22422202263), (9, 17439490649), (21, 7474067421), (63, 2491355807), (229, 685394829), (547, 286938603), (687, 228464943), (1603, 97913547), (1641, 95646201), (2061, 76154981), (3829, 40991229), (4809, 32637849), (4923, 31882067), (11487, 13663743), (14427, 10879283), (19889, 7891569), (34461, 4554581), (59667, 2630523), (125263, 1253007), (139223, 1127367), (179001, 876841), (375789, 417669)]