144315146836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{330413}}^1$

素因数の和:331264

約数の個数: 48

約数和(自身を含む): 304192344960

約数和(自身を除く): 159877198124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 821, 1642, 3284, 5747, 11494, 15599, 22988, 31198, 62396, 109193, 218386, 330413, 436772, 660826, 1321652, 2312891, 4625782, 6277847, 9251564, 12555694, 25111388, 43944929, 87889858, 175779716, 271269073, 542538146, 1085076292, 1898883511, 3797767022, 5154112387, 7595534044, 10308224774, 20616449548, 36078786709, 72157573418, 144315146836]

約数ペア:

[(1, 144315146836), (2, 72157573418), (4, 36078786709), (7, 20616449548), (14, 10308224774), (19, 7595534044), (28, 5154112387), (38, 3797767022), (76, 1898883511), (133, 1085076292), (266, 542538146), (532, 271269073), (821, 175779716), (1642, 87889858), (3284, 43944929), (5747, 25111388), (11494, 12555694), (15599, 9251564), (22988, 6277847), (31198, 4625782), (62396, 2312891), (109193, 1321652), (218386, 660826), (330413, 436772)]