144860690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3583}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 281788416

約数和(自身を除く): 136927726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1555, 3110, 3583, 4043, 7166, 8086, 17915, 20215, 35830, 40430, 46579, 93158, 232895, 465790, 1114313, 2228626, 5571565, 11143130, 14486069, 28972138, 72430345, 144860690]

約数ペア:

[(1, 144860690), (2, 72430345), (5, 28972138), (10, 14486069), (13, 11143130), (26, 5571565), (65, 2228626), (130, 1114313), (311, 465790), (622, 232895), (1555, 93158), (3110, 46579), (3583, 40430), (4043, 35830), (7166, 20215), (8086, 17915)]