127912932

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{1151}}^1$

素因数の和:1188

約数の個数: 120

約数和(自身を含む): 390297600

約数和(自身を除く): 262384668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 343, 378, 441, 567, 588, 686, 756, 882, 1029, 1134, 1151, 1323, 1372, 1764, 2058, 2268, 2302, 2646, 3087, 3453, 3969, 4116, 4604, 5292, 6174, 6906, 7938, 8057, 9261, 10359, 12348, 13812, 15876, 16114, 18522, 20718, 24171, 27783, 31077, 32228, 37044, 41436, 48342, 55566, 56399, 62154, 72513, 93231, 96684, 111132, 112798, 124308, 145026, 169197, 186462, 217539, 225596, 290052, 338394, 372924, 394793, 435078, 507591, 652617, 676788, 789586, 870156, 1015182, 1184379, 1305234, 1522773, 1579172, 2030364, 2368758, 2610468, 3045546, 3553137, 4568319, 4737516, 6091092, 7106274, 9136638, 10659411, 14212548, 18273276, 21318822, 31978233, 42637644, 63956466, 127912932]

約数ペア:

[(1, 127912932), (2, 63956466), (3, 42637644), (4, 31978233), (6, 21318822), (7, 18273276), (9, 14212548), (12, 10659411), (14, 9136638), (18, 7106274), (21, 6091092), (27, 4737516), (28, 4568319), (36, 3553137), (42, 3045546), (49, 2610468), (54, 2368758), (63, 2030364), (81, 1579172), (84, 1522773), (98, 1305234), (108, 1184379), (126, 1015182), (147, 870156), (162, 789586), (189, 676788), (196, 652617), (252, 507591), (294, 435078), (324, 394793), (343, 372924), (378, 338394), (441, 290052), (567, 225596), (588, 217539), (686, 186462), (756, 169197), (882, 145026), (1029, 124308), (1134, 112798), (1151, 111132), (1323, 96684), (1372, 93231), (1764, 72513), (2058, 62154), (2268, 56399), (2302, 55566), (2646, 48342), (3087, 41436), (3453, 37044), (3969, 32228), (4116, 31077), (4604, 27783), (5292, 24171), (6174, 20718), (6906, 18522), (7938, 16114), (8057, 15876), (9261, 13812), (10359, 12348)]