155418536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 370513920

約数和(自身を除く): 215095384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 127, 164, 182, 254, 287, 328, 364, 508, 533, 574, 728, 889, 1016, 1066, 1148, 1651, 1681, 1778, 2132, 2296, 3302, 3362, 3556, 3731, 4264, 5207, 6604, 6724, 7112, 7462, 10414, 11557, 11767, 13208, 13448, 14924, 20828, 21853, 23114, 23534, 29848, 36449, 41656, 43706, 46228, 47068, 67691, 72898, 87412, 92456, 94136, 135382, 145796, 152971, 174824, 213487, 270764, 291592, 305942, 426974, 473837, 541528, 611884, 853948, 947674, 1223768, 1494409, 1707896, 1895348, 2775331, 2988818, 3790696, 5550662, 5977636, 11101324, 11955272, 19427317, 22202648, 38854634, 77709268, 155418536]

約数ペア:

[(1, 155418536), (2, 77709268), (4, 38854634), (7, 22202648), (8, 19427317), (13, 11955272), (14, 11101324), (26, 5977636), (28, 5550662), (41, 3790696), (52, 2988818), (56, 2775331), (82, 1895348), (91, 1707896), (104, 1494409), (127, 1223768), (164, 947674), (182, 853948), (254, 611884), (287, 541528), (328, 473837), (364, 426974), (508, 305942), (533, 291592), (574, 270764), (728, 213487), (889, 174824), (1016, 152971), (1066, 145796), (1148, 135382), (1651, 94136), (1681, 92456), (1778, 87412), (2132, 72898), (2296, 67691), (3302, 47068), (3362, 46228), (3556, 43706), (3731, 41656), (4264, 36449), (5207, 29848), (6604, 23534), (6724, 23114), (7112, 21853), (7462, 20828), (10414, 14924), (11557, 13448), (11767, 13208)]