127856092

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 108

約数和(自身を含む): 297957240

約数和(自身を除く): 170101148

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 139, 182, 196, 247, 266, 278, 361, 364, 494, 532, 556, 637, 722, 931, 973, 988, 1274, 1444, 1729, 1807, 1862, 1946, 2527, 2548, 2641, 3458, 3614, 3724, 3892, 4693, 5054, 5282, 6811, 6916, 7228, 9386, 10108, 10564, 12103, 12649, 13622, 17689, 18487, 18772, 24206, 25298, 27244, 32851, 34333, 35378, 36974, 48412, 50179, 50596, 65702, 68666, 70756, 73948, 88543, 100358, 129409, 131404, 137332, 177086, 200716, 229957, 240331, 258818, 351253, 354172, 459914, 480662, 517636, 652327, 702506, 919828, 961324, 1304654, 1405012, 1682317, 2458771, 2609308, 3364634, 4566289, 4917542, 6729268, 9132578, 9835084, 18265156, 31964023, 63928046, 127856092]

約数ペア:

[(1, 127856092), (2, 63928046), (4, 31964023), (7, 18265156), (13, 9835084), (14, 9132578), (19, 6729268), (26, 4917542), (28, 4566289), (38, 3364634), (49, 2609308), (52, 2458771), (76, 1682317), (91, 1405012), (98, 1304654), (133, 961324), (139, 919828), (182, 702506), (196, 652327), (247, 517636), (266, 480662), (278, 459914), (361, 354172), (364, 351253), (494, 258818), (532, 240331), (556, 229957), (637, 200716), (722, 177086), (931, 137332), (973, 131404), (988, 129409), (1274, 100358), (1444, 88543), (1729, 73948), (1807, 70756), (1862, 68666), (1946, 65702), (2527, 50596), (2548, 50179), (2641, 48412), (3458, 36974), (3614, 35378), (3724, 34333), (3892, 32851), (4693, 27244), (5054, 25298), (5282, 24206), (6811, 18772), (6916, 18487), (7228, 17689), (9386, 13622), (10108, 12649), (10564, 12103)]