179431924

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 388862208

約数和(自身を除く): 209430284

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 53, 92, 98, 106, 161, 196, 212, 322, 371, 644, 742, 751, 1127, 1219, 1484, 1502, 2254, 2438, 2597, 3004, 4508, 4876, 5194, 5257, 8533, 10388, 10514, 17066, 17273, 21028, 34132, 34546, 36799, 39803, 59731, 69092, 73598, 79606, 119462, 120911, 147196, 159212, 238924, 241822, 278621, 483644, 557242, 846377, 915469, 1114484, 1692754, 1830938, 1950347, 3385508, 3661876, 3900694, 6408283, 7801388, 12816566, 25633132, 44857981, 89715962, 179431924]

約数ペア:

[(1, 179431924), (2, 89715962), (4, 44857981), (7, 25633132), (14, 12816566), (23, 7801388), (28, 6408283), (46, 3900694), (49, 3661876), (53, 3385508), (92, 1950347), (98, 1830938), (106, 1692754), (161, 1114484), (196, 915469), (212, 846377), (322, 557242), (371, 483644), (644, 278621), (742, 241822), (751, 238924), (1127, 159212), (1219, 147196), (1484, 120911), (1502, 119462), (2254, 79606), (2438, 73598), (2597, 69092), (3004, 59731), (4508, 39803), (4876, 36799), (5194, 34546), (5257, 34132), (8533, 21028), (10388, 17273), (10514, 17066)]