142717848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 444165120

約数和(自身を除く): 301447272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 101, 104, 156, 168, 182, 202, 273, 303, 312, 364, 404, 546, 606, 647, 707, 728, 808, 1092, 1212, 1294, 1313, 1414, 1941, 2121, 2184, 2424, 2588, 2626, 2828, 3882, 3939, 4242, 4529, 5176, 5252, 5656, 7764, 7878, 8411, 8484, 9058, 9191, 10504, 13587, 15528, 15756, 16822, 16968, 18116, 18382, 25233, 27174, 27573, 31512, 33644, 36232, 36764, 50466, 54348, 55146, 58877, 65347, 67288, 73528, 100932, 108696, 110292, 117754, 130694, 176631, 196041, 201864, 220584, 235508, 261388, 353262, 392082, 457429, 471016, 522776, 706524, 784164, 849511, 914858, 1372287, 1413048, 1568328, 1699022, 1829716, 2548533, 2744574, 3398044, 3659432, 5097066, 5489148, 5946577, 6796088, 10194132, 10978296, 11893154, 17839731, 20388264, 23786308, 35679462, 47572616, 71358924, 142717848]

約数ペア:

[(1, 142717848), (2, 71358924), (3, 47572616), (4, 35679462), (6, 23786308), (7, 20388264), (8, 17839731), (12, 11893154), (13, 10978296), (14, 10194132), (21, 6796088), (24, 5946577), (26, 5489148), (28, 5097066), (39, 3659432), (42, 3398044), (52, 2744574), (56, 2548533), (78, 1829716), (84, 1699022), (91, 1568328), (101, 1413048), (104, 1372287), (156, 914858), (168, 849511), (182, 784164), (202, 706524), (273, 522776), (303, 471016), (312, 457429), (364, 392082), (404, 353262), (546, 261388), (606, 235508), (647, 220584), (707, 201864), (728, 196041), (808, 176631), (1092, 130694), (1212, 117754), (1294, 110292), (1313, 108696), (1414, 100932), (1941, 73528), (2121, 67288), (2184, 65347), (2424, 58877), (2588, 55146), (2626, 54348), (2828, 50466), (3882, 36764), (3939, 36232), (4242, 33644), (4529, 31512), (5176, 27573), (5252, 27174), (5656, 25233), (7764, 18382), (7878, 18116), (8411, 16968), (8484, 16822), (9058, 15756), (9191, 15528), (10504, 13587)]