120816892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4789}}^1$

素因数の和:4870

約数の個数: 48

約数和(自身を含む): 260729280

約数和(自身を除く): 139912388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 3604, 4789, 6307, 9578, 12614, 19156, 25228, 33523, 67046, 81413, 134092, 162826, 253817, 325652, 507634, 569891, 1015268, 1139782, 1776719, 2279564, 3553438, 4314889, 7106876, 8629778, 17259556, 30204223, 60408446, 120816892]

約数ペア:

[(1, 120816892), (2, 60408446), (4, 30204223), (7, 17259556), (14, 8629778), (17, 7106876), (28, 4314889), (34, 3553438), (53, 2279564), (68, 1776719), (106, 1139782), (119, 1015268), (212, 569891), (238, 507634), (371, 325652), (476, 253817), (742, 162826), (901, 134092), (1484, 81413), (1802, 67046), (3604, 33523), (4789, 25228), (6307, 19156), (9578, 12614)]