149024498

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 279797760

約数和(自身を除く): 130773262

約数列:

[1, 2, 7, 14, 23, 43, 46, 47, 86, 94, 161, 229, 301, 322, 329, 458, 602, 658, 989, 1081, 1603, 1978, 2021, 2162, 3206, 4042, 5267, 6923, 7567, 9847, 10534, 10763, 13846, 14147, 15134, 19694, 21526, 28294, 36869, 46483, 68929, 73738, 75341, 92966, 137858, 150682, 226481, 247549, 325381, 452962, 462809, 495098, 650762, 925618, 1585367, 1732843, 3170734, 3239663, 3465686, 6479326, 10644607, 21289214, 74512249, 149024498]

約数ペア:

[(1, 149024498), (2, 74512249), (7, 21289214), (14, 10644607), (23, 6479326), (43, 3465686), (46, 3239663), (47, 3170734), (86, 1732843), (94, 1585367), (161, 925618), (229, 650762), (301, 495098), (322, 462809), (329, 452962), (458, 325381), (602, 247549), (658, 226481), (989, 150682), (1081, 137858), (1603, 92966), (1978, 75341), (2021, 73738), (2162, 68929), (3206, 46483), (4042, 36869), (5267, 28294), (6923, 21526), (7567, 19694), (9847, 15134), (10534, 14147), (10763, 13846)]