127087428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 342921600

約数和(自身を除く): 215834172

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 53, 57, 76, 78, 106, 114, 156, 159, 212, 228, 247, 318, 494, 636, 689, 741, 809, 988, 1007, 1378, 1482, 1618, 2014, 2067, 2427, 2756, 2964, 3021, 3236, 4028, 4134, 4854, 6042, 8268, 9708, 10517, 12084, 13091, 15371, 21034, 26182, 30742, 31551, 39273, 42068, 42877, 46113, 52364, 61484, 63102, 78546, 85754, 92226, 126204, 128631, 157092, 171508, 184452, 199823, 257262, 399646, 514524, 557401, 599469, 799292, 814663, 1114802, 1198938, 1629326, 1672203, 2229604, 2397876, 2443989, 3258652, 3344406, 4887978, 6688812, 9775956, 10590619, 21181238, 31771857, 42362476, 63543714, 127087428]

約数ペア:

[(1, 127087428), (2, 63543714), (3, 42362476), (4, 31771857), (6, 21181238), (12, 10590619), (13, 9775956), (19, 6688812), (26, 4887978), (38, 3344406), (39, 3258652), (52, 2443989), (53, 2397876), (57, 2229604), (76, 1672203), (78, 1629326), (106, 1198938), (114, 1114802), (156, 814663), (159, 799292), (212, 599469), (228, 557401), (247, 514524), (318, 399646), (494, 257262), (636, 199823), (689, 184452), (741, 171508), (809, 157092), (988, 128631), (1007, 126204), (1378, 92226), (1482, 85754), (1618, 78546), (2014, 63102), (2067, 61484), (2427, 52364), (2756, 46113), (2964, 42877), (3021, 42068), (3236, 39273), (4028, 31551), (4134, 30742), (4854, 26182), (6042, 21034), (8268, 15371), (9708, 13091), (10517, 12084)]