145146898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1783}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 244564992

約数和(自身を除く): 99418094

約数列:

[1, 2, 13, 26, 31, 62, 101, 202, 403, 806, 1313, 1783, 2626, 3131, 3566, 6262, 23179, 40703, 46358, 55273, 81406, 110546, 180083, 360166, 718549, 1437098, 2341079, 4682158, 5582573, 11165146, 72573449, 145146898]

約数ペア:

[(1, 145146898), (2, 72573449), (13, 11165146), (26, 5582573), (31, 4682158), (62, 2341079), (101, 1437098), (202, 718549), (403, 360166), (806, 180083), (1313, 110546), (1783, 81406), (2626, 55273), (3131, 46358), (3566, 40703), (6262, 23179)]