152670287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 195761664

約数和(自身を除く): 43091377

約数列:

[1, 7, 11, 67, 77, 101, 293, 469, 707, 737, 1111, 2051, 3223, 5159, 6767, 7777, 19631, 22561, 29593, 47369, 74437, 137417, 207151, 215941, 325523, 521059, 1511587, 1982731, 2278661, 13879117, 21810041, 152670287]

約数ペア:

[(1, 152670287), (7, 21810041), (11, 13879117), (67, 2278661), (77, 1982731), (101, 1511587), (293, 521059), (469, 325523), (707, 215941), (737, 207151), (1111, 137417), (2051, 74437), (3223, 47369), (5159, 29593), (6767, 22561), (7777, 19631)]