156915220158

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{210319}}^1$

素因数の和:210737

約数の個数: 48

約数和(自身を含む): 343355812800

約数和(自身を除く): 186440592642

約数列:

[1, 2, 3, 6, 9, 18, 181, 229, 362, 458, 543, 687, 1086, 1374, 1629, 2061, 3258, 4122, 41449, 82898, 124347, 210319, 248694, 373041, 420638, 630957, 746082, 1261914, 1892871, 3785742, 38067739, 48163051, 76135478, 96326102, 114203217, 144489153, 228406434, 288978306, 342609651, 433467459, 685219302, 866934918, 8717512231, 17435024462, 26152536693, 52305073386, 78457610079, 156915220158]

約数ペア:

[(1, 156915220158), (2, 78457610079), (3, 52305073386), (6, 26152536693), (9, 17435024462), (18, 8717512231), (181, 866934918), (229, 685219302), (362, 433467459), (458, 342609651), (543, 288978306), (687, 228406434), (1086, 144489153), (1374, 114203217), (1629, 96326102), (2061, 76135478), (3258, 48163051), (4122, 38067739), (41449, 3785742), (82898, 1892871), (124347, 1261914), (210319, 746082), (248694, 630957), (373041, 420638)]