157763844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{883}}^1$

素因数の和:1609

約数の個数: 72

約数和(自身を含む): 456921920

約数和(自身を除く): 299158076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 709, 883, 1418, 1766, 2127, 2649, 2836, 3532, 4254, 4963, 5298, 6181, 6381, 7947, 8508, 9926, 10596, 12362, 12762, 14889, 15894, 18543, 19852, 24724, 25524, 29778, 31788, 37086, 44667, 55629, 59556, 74172, 89334, 111258, 178668, 222516, 626047, 1252094, 1878141, 2504188, 3756282, 4382329, 5634423, 7512564, 8764658, 11268846, 13146987, 17529316, 22537692, 26293974, 39440961, 52587948, 78881922, 157763844]

約数ペア:

[(1, 157763844), (2, 78881922), (3, 52587948), (4, 39440961), (6, 26293974), (7, 22537692), (9, 17529316), (12, 13146987), (14, 11268846), (18, 8764658), (21, 7512564), (28, 5634423), (36, 4382329), (42, 3756282), (63, 2504188), (84, 1878141), (126, 1252094), (252, 626047), (709, 222516), (883, 178668), (1418, 111258), (1766, 89334), (2127, 74172), (2649, 59556), (2836, 55629), (3532, 44667), (4254, 37086), (4963, 31788), (5298, 29778), (6181, 25524), (6381, 24724), (7947, 19852), (8508, 18543), (9926, 15894), (10596, 14889), (12362, 12762)]