150921442

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2237}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 266411520

約数和(自身を除く): 115490078

約数列:

[1, 2, 7, 14, 61, 79, 122, 158, 427, 553, 854, 1106, 2237, 4474, 4819, 9638, 15659, 31318, 33733, 67466, 136457, 176723, 272914, 353446, 955199, 1237061, 1910398, 2474122, 10780103, 21560206, 75460721, 150921442]

約数ペア:

[(1, 150921442), (2, 75460721), (7, 21560206), (14, 10780103), (61, 2474122), (79, 1910398), (122, 1237061), (158, 955199), (427, 353446), (553, 272914), (854, 176723), (1106, 136457), (2237, 67466), (4474, 33733), (4819, 31318), (9638, 15659)]