151738294

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 261490320

約数和(自身を除く): 109752026

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 289, 323, 337, 578, 646, 674, 697, 779, 1394, 1558, 5491, 5729, 6403, 10982, 11458, 11849, 12806, 13243, 13817, 23698, 26486, 27634, 97393, 108851, 194786, 217702, 225131, 234889, 262523, 450262, 469778, 525046, 1850467, 3700934, 3993113, 4462891, 7986226, 8925782, 75869147, 151738294]

約数ペア:

[(1, 151738294), (2, 75869147), (17, 8925782), (19, 7986226), (34, 4462891), (38, 3993113), (41, 3700934), (82, 1850467), (289, 525046), (323, 469778), (337, 450262), (578, 262523), (646, 234889), (674, 225131), (697, 217702), (779, 194786), (1394, 108851), (1558, 97393), (5491, 27634), (5729, 26486), (6403, 23698), (10982, 13817), (11458, 13243), (11849, 12806)]