140102144

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 359310336

約数和(自身を除く): 219208192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 97, 104, 112, 124, 128, 182, 194, 208, 217, 224, 248, 256, 364, 388, 403, 416, 434, 448, 496, 512, 679, 728, 776, 806, 832, 868, 896, 992, 1261, 1358, 1456, 1552, 1612, 1664, 1736, 1792, 1984, 2522, 2716, 2821, 2912, 3007, 3104, 3224, 3328, 3472, 3584, 3968, 5044, 5432, 5642, 5824, 6014, 6208, 6448, 6656, 6944, 7936, 8827, 10088, 10864, 11284, 11648, 12028, 12416, 12896, 13888, 15872, 17654, 20176, 21049, 21728, 22568, 23296, 24056, 24832, 25792, 27776, 35308, 39091, 40352, 42098, 43456, 45136, 46592, 48112, 49664, 51584, 55552, 70616, 78182, 80704, 84196, 86912, 90272, 96224, 103168, 111104, 141232, 156364, 161408, 168392, 173824, 180544, 192448, 206336, 273637, 282464, 312728, 322816, 336784, 347648, 361088, 384896, 547274, 564928, 625456, 645632, 673568, 722176, 769792, 1094548, 1129856, 1250912, 1347136, 1444352, 1539584, 2189096, 2259712, 2501824, 2694272, 4378192, 4519424, 5003648, 5388544, 8756384, 10007296, 10777088, 17512768, 20014592, 35025536, 70051072, 140102144]

約数ペア:

[(1, 140102144), (2, 70051072), (4, 35025536), (7, 20014592), (8, 17512768), (13, 10777088), (14, 10007296), (16, 8756384), (26, 5388544), (28, 5003648), (31, 4519424), (32, 4378192), (52, 2694272), (56, 2501824), (62, 2259712), (64, 2189096), (91, 1539584), (97, 1444352), (104, 1347136), (112, 1250912), (124, 1129856), (128, 1094548), (182, 769792), (194, 722176), (208, 673568), (217, 645632), (224, 625456), (248, 564928), (256, 547274), (364, 384896), (388, 361088), (403, 347648), (416, 336784), (434, 322816), (448, 312728), (496, 282464), (512, 273637), (679, 206336), (728, 192448), (776, 180544), (806, 173824), (832, 168392), (868, 161408), (896, 156364), (992, 141232), (1261, 111104), (1358, 103168), (1456, 96224), (1552, 90272), (1612, 86912), (1664, 84196), (1736, 80704), (1792, 78182), (1984, 70616), (2522, 55552), (2716, 51584), (2821, 49664), (2912, 48112), (3007, 46592), (3104, 45136), (3224, 43456), (3328, 42098), (3472, 40352), (3584, 39091), (3968, 35308), (5044, 27776), (5432, 25792), (5642, 24832), (5824, 24056), (6014, 23296), (6208, 22568), (6448, 21728), (6656, 21049), (6944, 20176), (7936, 17654), (8827, 15872), (10088, 13888), (10864, 12896), (11284, 12416), (11648, 12028)]