148554128

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:855

約数の個数: 40

約数和(自身を含む): 293374080

約数和(自身を除く): 144819952

約数列:

[1, 2, 4, 8, 16, 79, 158, 211, 316, 422, 557, 632, 844, 1114, 1264, 1688, 2228, 3376, 4456, 8912, 16669, 33338, 44003, 66676, 88006, 117527, 133352, 176012, 235054, 266704, 352024, 470108, 704048, 940216, 1880432, 9284633, 18569266, 37138532, 74277064, 148554128]

約数ペア:

[(1, 148554128), (2, 74277064), (4, 37138532), (8, 18569266), (16, 9284633), (79, 1880432), (158, 940216), (211, 704048), (316, 470108), (422, 352024), (557, 266704), (632, 235054), (844, 176012), (1114, 133352), (1264, 117527), (1688, 88006), (2228, 66676), (3376, 44003), (4456, 33338), (8912, 16669)]