157101488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4409}}^1$

素因数の和:4565

約数の個数: 40

約数和(自身を含む): 324822960

約数和(自身を除く): 167721472

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 524, 1048, 2096, 2227, 4409, 4454, 8818, 8908, 17636, 17816, 35272, 35632, 70544, 74953, 149906, 299812, 577579, 599624, 1155158, 1199248, 2310316, 4620632, 9241264, 9818843, 19637686, 39275372, 78550744, 157101488]

約数ペア:

[(1, 157101488), (2, 78550744), (4, 39275372), (8, 19637686), (16, 9818843), (17, 9241264), (34, 4620632), (68, 2310316), (131, 1199248), (136, 1155158), (262, 599624), (272, 577579), (524, 299812), (1048, 149906), (2096, 74953), (2227, 70544), (4409, 35632), (4454, 35272), (8818, 17816), (8908, 17636)]