156942789284

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{643}}^1\times {\mathrm{1034233}}^1$

素因数の和:1034939

約数の個数: 24

約数和(自身を含む): 279739612320

約数和(自身を除く): 122796823036

約数列:

[1, 2, 4, 59, 118, 236, 643, 1286, 2572, 37937, 75874, 151748, 1034233, 2068466, 4136932, 61019747, 122039494, 244078988, 665011819, 1330023638, 2660047276, 39235697321, 78471394642, 156942789284]

約数ペア:

[(1, 156942789284), (2, 78471394642), (4, 39235697321), (59, 2660047276), (118, 1330023638), (236, 665011819), (643, 244078988), (1286, 122039494), (2572, 61019747), (37937, 4136932), (75874, 2068466), (151748, 1034233)]