157089294

素因数分解:

$2^1\times 3^6\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:844

約数の個数: 56

約数和(自身を含む): 355994472

約数和(自身を除く): 198905178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 243, 326, 486, 489, 661, 729, 978, 1322, 1458, 1467, 1983, 2934, 3966, 4401, 5949, 8802, 11898, 13203, 17847, 26406, 35694, 39609, 53541, 79218, 107082, 107743, 118827, 160623, 215486, 237654, 321246, 323229, 481869, 646458, 963738, 969687, 1939374, 2909061, 5818122, 8727183, 17454366, 26181549, 52363098, 78544647, 157089294]

約数ペア:

[(1, 157089294), (2, 78544647), (3, 52363098), (6, 26181549), (9, 17454366), (18, 8727183), (27, 5818122), (54, 2909061), (81, 1939374), (162, 969687), (163, 963738), (243, 646458), (326, 481869), (486, 323229), (489, 321246), (661, 237654), (729, 215486), (978, 160623), (1322, 118827), (1458, 107743), (1467, 107082), (1983, 79218), (2934, 53541), (3966, 39609), (4401, 35694), (5949, 26406), (8802, 17847), (11898, 13203)]