127391572

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 296755200

約数和(自身を除く): 169363628

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 343, 367, 506, 539, 644, 686, 734, 1012, 1078, 1127, 1372, 1468, 1771, 2156, 2254, 2569, 3542, 3773, 4037, 4508, 5138, 7084, 7546, 7889, 8074, 8441, 10276, 12397, 15092, 15778, 16148, 16882, 17983, 24794, 28259, 31556, 33764, 35966, 49588, 56518, 59087, 71932, 86779, 92851, 113036, 118174, 125881, 173558, 185702, 197813, 236348, 251762, 347116, 371404, 395626, 413609, 503524, 649957, 791252, 827218, 1299914, 1384691, 1654436, 2599828, 2769382, 2895263, 4549699, 5538764, 5790526, 9099398, 11581052, 18198796, 31847893, 63695786, 127391572]

約数ペア:

[(1, 127391572), (2, 63695786), (4, 31847893), (7, 18198796), (11, 11581052), (14, 9099398), (22, 5790526), (23, 5538764), (28, 4549699), (44, 2895263), (46, 2769382), (49, 2599828), (77, 1654436), (92, 1384691), (98, 1299914), (154, 827218), (161, 791252), (196, 649957), (253, 503524), (308, 413609), (322, 395626), (343, 371404), (367, 347116), (506, 251762), (539, 236348), (644, 197813), (686, 185702), (734, 173558), (1012, 125881), (1078, 118174), (1127, 113036), (1372, 92851), (1468, 86779), (1771, 71932), (2156, 59087), (2254, 56518), (2569, 49588), (3542, 35966), (3773, 33764), (4037, 31556), (4508, 28259), (5138, 24794), (7084, 17983), (7546, 16882), (7889, 16148), (8074, 15778), (8441, 15092), (10276, 12397)]