157937808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 491397120

約数和(自身を除く): 333459312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 59, 62, 84, 93, 112, 118, 124, 168, 177, 186, 217, 236, 248, 257, 336, 354, 372, 413, 434, 472, 496, 514, 651, 708, 744, 771, 826, 868, 944, 1028, 1239, 1302, 1416, 1488, 1542, 1652, 1736, 1799, 1829, 2056, 2478, 2604, 2832, 3084, 3304, 3472, 3598, 3658, 4112, 4956, 5208, 5397, 5487, 6168, 6608, 7196, 7316, 7967, 9912, 10416, 10794, 10974, 12336, 12803, 14392, 14632, 15163, 15934, 19824, 21588, 21948, 23901, 25606, 28784, 29264, 30326, 31868, 38409, 43176, 43896, 45489, 47802, 51212, 55769, 60652, 63736, 76818, 86352, 87792, 90978, 95604, 102424, 106141, 111538, 121304, 127472, 153636, 167307, 181956, 191208, 204848, 212282, 223076, 242608, 307272, 318423, 334614, 363912, 382416, 424564, 446152, 470053, 614544, 636846, 669228, 727824, 849128, 892304, 940106, 1273692, 1338456, 1410159, 1698256, 1880212, 2547384, 2676912, 2820318, 3290371, 3760424, 5094768, 5640636, 6580742, 7520848, 9871113, 11281272, 13161484, 19742226, 22562544, 26322968, 39484452, 52645936, 78968904, 157937808]

約数ペア:

[(1, 157937808), (2, 78968904), (3, 52645936), (4, 39484452), (6, 26322968), (7, 22562544), (8, 19742226), (12, 13161484), (14, 11281272), (16, 9871113), (21, 7520848), (24, 6580742), (28, 5640636), (31, 5094768), (42, 3760424), (48, 3290371), (56, 2820318), (59, 2676912), (62, 2547384), (84, 1880212), (93, 1698256), (112, 1410159), (118, 1338456), (124, 1273692), (168, 940106), (177, 892304), (186, 849128), (217, 727824), (236, 669228), (248, 636846), (257, 614544), (336, 470053), (354, 446152), (372, 424564), (413, 382416), (434, 363912), (472, 334614), (496, 318423), (514, 307272), (651, 242608), (708, 223076), (744, 212282), (771, 204848), (826, 191208), (868, 181956), (944, 167307), (1028, 153636), (1239, 127472), (1302, 121304), (1416, 111538), (1488, 106141), (1542, 102424), (1652, 95604), (1736, 90978), (1799, 87792), (1829, 86352), (2056, 76818), (2478, 63736), (2604, 60652), (2832, 55769), (3084, 51212), (3304, 47802), (3472, 45489), (3598, 43896), (3658, 43176), (4112, 38409), (4956, 31868), (5208, 30326), (5397, 29264), (5487, 28784), (6168, 25606), (6608, 23901), (7196, 21948), (7316, 21588), (7967, 19824), (9912, 15934), (10416, 15163), (10794, 14632), (10974, 14392), (12336, 12803)]