129057424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14639}}^1$

素因数の和:14695

約数の個数: 40

約数和(自身を含む): 272304000

約数和(自身を除く): 143246576

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 14639, 29278, 58556, 117112, 234224, 278141, 424531, 556282, 849062, 1112564, 1698124, 2225128, 3396248, 4450256, 6792496, 8066089, 16132178, 32264356, 64528712, 129057424]

約数ペア:

[(1, 129057424), (2, 64528712), (4, 32264356), (8, 16132178), (16, 8066089), (19, 6792496), (29, 4450256), (38, 3396248), (58, 2225128), (76, 1698124), (116, 1112564), (152, 849062), (232, 556282), (304, 424531), (464, 278141), (551, 234224), (1102, 117112), (2204, 58556), (4408, 29278), (8816, 14639)]