155319752

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163151}}^1$

素因数の和:163181

約数の個数: 32

約数和(自身を含む): 352408320

約数和(自身を除く): 197088568

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 163151, 326302, 652604, 1142057, 1305208, 2284114, 2773567, 4568228, 5547134, 9136456, 11094268, 19414969, 22188536, 38829938, 77659876, 155319752]

約数ペア:

[(1, 155319752), (2, 77659876), (4, 38829938), (7, 22188536), (8, 19414969), (14, 11094268), (17, 9136456), (28, 5547134), (34, 4568228), (56, 2773567), (68, 2284114), (119, 1305208), (136, 1142057), (238, 652604), (476, 326302), (952, 163151)]