137120816

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 330358320

約数和(自身を除く): 193237504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 49, 56, 58, 74, 98, 112, 116, 148, 163, 196, 203, 232, 259, 296, 326, 392, 406, 464, 518, 592, 652, 784, 812, 1036, 1073, 1141, 1304, 1421, 1624, 1813, 2072, 2146, 2282, 2608, 2842, 3248, 3626, 4144, 4292, 4564, 4727, 5684, 6031, 7252, 7511, 7987, 8584, 9128, 9454, 11368, 12062, 14504, 15022, 15974, 17168, 18256, 18908, 22736, 24124, 29008, 30044, 31948, 33089, 37816, 42217, 48248, 52577, 60088, 63896, 66178, 75632, 84434, 96496, 105154, 120176, 127792, 132356, 168868, 174899, 210308, 231623, 264712, 295519, 337736, 349798, 420616, 463246, 529424, 591038, 675472, 699596, 841232, 926492, 1182076, 1224293, 1399192, 1852984, 2364152, 2448586, 2798384, 3705968, 4728304, 4897172, 8570051, 9794344, 17140102, 19588688, 34280204, 68560408, 137120816]

約数ペア:

[(1, 137120816), (2, 68560408), (4, 34280204), (7, 19588688), (8, 17140102), (14, 9794344), (16, 8570051), (28, 4897172), (29, 4728304), (37, 3705968), (49, 2798384), (56, 2448586), (58, 2364152), (74, 1852984), (98, 1399192), (112, 1224293), (116, 1182076), (148, 926492), (163, 841232), (196, 699596), (203, 675472), (232, 591038), (259, 529424), (296, 463246), (326, 420616), (392, 349798), (406, 337736), (464, 295519), (518, 264712), (592, 231623), (652, 210308), (784, 174899), (812, 168868), (1036, 132356), (1073, 127792), (1141, 120176), (1304, 105154), (1421, 96496), (1624, 84434), (1813, 75632), (2072, 66178), (2146, 63896), (2282, 60088), (2608, 52577), (2842, 48248), (3248, 42217), (3626, 37816), (4144, 33089), (4292, 31948), (4564, 30044), (4727, 29008), (5684, 24124), (6031, 22736), (7252, 18908), (7511, 18256), (7987, 17168), (8584, 15974), (9128, 15022), (9454, 14504), (11368, 12062)]