156989883160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7591387}}^1$

素因数の和:7591456

約数の個数: 64

約数和(自身を含む): 393537553920

約数和(自身を除く): 236547670760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2585, 4136, 5170, 10340, 20680, 7591387, 15182774, 30365548, 37956935, 60731096, 75913870, 83505257, 151827740, 167010514, 303655480, 334021028, 356795189, 417526285, 668042056, 713590378, 835052570, 1427180756, 1670105140, 1783975945, 2854361512, 3340210280, 3567951890, 3924747079, 7135903780, 7849494158, 14271807560, 15698988316, 19623735395, 31397976632, 39247470790, 78494941580, 156989883160]

約数ペア:

[(1, 156989883160), (2, 78494941580), (4, 39247470790), (5, 31397976632), (8, 19623735395), (10, 15698988316), (11, 14271807560), (20, 7849494158), (22, 7135903780), (40, 3924747079), (44, 3567951890), (47, 3340210280), (55, 2854361512), (88, 1783975945), (94, 1670105140), (110, 1427180756), (188, 835052570), (220, 713590378), (235, 668042056), (376, 417526285), (440, 356795189), (470, 334021028), (517, 303655480), (940, 167010514), (1034, 151827740), (1880, 83505257), (2068, 75913870), (2585, 60731096), (4136, 37956935), (5170, 30365548), (10340, 15182774), (20680, 7591387)]