179941804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 393284192

約数和(自身を除く): 213342388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 289, 476, 518, 578, 601, 629, 1036, 1156, 1202, 1258, 2023, 2404, 2516, 4046, 4207, 4403, 8092, 8414, 8806, 10217, 10693, 16828, 17612, 20434, 21386, 22237, 40868, 42772, 44474, 71519, 74851, 88948, 143038, 149702, 155659, 173689, 286076, 299404, 311318, 347378, 378029, 622636, 694756, 756058, 1215823, 1512116, 2431646, 2646203, 4863292, 5292406, 6426493, 10584812, 12852986, 25705972, 44985451, 89970902, 179941804]

約数ペア:

[(1, 179941804), (2, 89970902), (4, 44985451), (7, 25705972), (14, 12852986), (17, 10584812), (28, 6426493), (34, 5292406), (37, 4863292), (68, 2646203), (74, 2431646), (119, 1512116), (148, 1215823), (238, 756058), (259, 694756), (289, 622636), (476, 378029), (518, 347378), (578, 311318), (601, 299404), (629, 286076), (1036, 173689), (1156, 155659), (1202, 149702), (1258, 143038), (2023, 88948), (2404, 74851), (2516, 71519), (4046, 44474), (4207, 42772), (4403, 40868), (8092, 22237), (8414, 21386), (8806, 20434), (10217, 17612), (10693, 16828)]