157440948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13681}}^1$

素因数の和:13832

約数の個数: 48

約数和(自身を含む): 422937984

約数和(自身を除く): 265497036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 13681, 27362, 41043, 54724, 82086, 95767, 164172, 191534, 287301, 383068, 574602, 1149204, 1874297, 3748594, 5622891, 7497188, 11245782, 13120079, 22491564, 26240158, 39360237, 52480316, 78720474, 157440948]

約数ペア:

[(1, 157440948), (2, 78720474), (3, 52480316), (4, 39360237), (6, 26240158), (7, 22491564), (12, 13120079), (14, 11245782), (21, 7497188), (28, 5622891), (42, 3748594), (84, 1874297), (137, 1149204), (274, 574602), (411, 383068), (548, 287301), (822, 191534), (959, 164172), (1644, 95767), (1918, 82086), (2877, 54724), (3836, 41043), (5754, 27362), (11508, 13681)]