158438608

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:1019

約数の個数: 40

約数和(自身を含む): 313174400

約数和(自身を除く): 154735792

約数列:

[1, 2, 4, 8, 16, 79, 158, 163, 316, 326, 632, 652, 769, 1264, 1304, 1538, 2608, 3076, 6152, 12304, 12877, 25754, 51508, 60751, 103016, 121502, 125347, 206032, 243004, 250694, 486008, 501388, 972016, 1002776, 2005552, 9902413, 19804826, 39609652, 79219304, 158438608]

約数ペア:

[(1, 158438608), (2, 79219304), (4, 39609652), (8, 19804826), (16, 9902413), (79, 2005552), (158, 1002776), (163, 972016), (316, 501388), (326, 486008), (632, 250694), (652, 243004), (769, 206032), (1264, 125347), (1304, 121502), (1538, 103016), (2608, 60751), (3076, 51508), (6152, 25754), (12304, 12877)]