154262836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 346816512

約数和(自身を除く): 192553676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 71, 91, 94, 127, 142, 182, 188, 254, 284, 329, 364, 497, 508, 611, 658, 889, 923, 994, 1222, 1316, 1651, 1778, 1846, 1988, 2444, 3302, 3337, 3556, 3692, 4277, 5969, 6461, 6604, 6674, 8554, 9017, 11557, 11938, 12922, 13348, 17108, 18034, 23114, 23359, 23876, 25844, 36068, 41783, 43381, 46228, 46718, 63119, 77597, 83566, 86762, 93436, 117221, 126238, 155194, 167132, 173524, 234442, 252476, 303667, 310388, 423799, 468884, 543179, 607334, 820547, 847598, 1086358, 1214668, 1641094, 1695196, 2172716, 2966593, 3282188, 5509387, 5933186, 11018774, 11866372, 22037548, 38565709, 77131418, 154262836]

約数ペア:

[(1, 154262836), (2, 77131418), (4, 38565709), (7, 22037548), (13, 11866372), (14, 11018774), (26, 5933186), (28, 5509387), (47, 3282188), (52, 2966593), (71, 2172716), (91, 1695196), (94, 1641094), (127, 1214668), (142, 1086358), (182, 847598), (188, 820547), (254, 607334), (284, 543179), (329, 468884), (364, 423799), (497, 310388), (508, 303667), (611, 252476), (658, 234442), (889, 173524), (923, 167132), (994, 155194), (1222, 126238), (1316, 117221), (1651, 93436), (1778, 86762), (1846, 83566), (1988, 77597), (2444, 63119), (3302, 46718), (3337, 46228), (3556, 43381), (3692, 41783), (4277, 36068), (5969, 25844), (6461, 23876), (6604, 23359), (6674, 23114), (8554, 18034), (9017, 17108), (11557, 13348), (11938, 12922)]