153328728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:605

約数の個数: 128

約数和(自身を含む): 460800000

約数和(自身を除く): 307471272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 59, 62, 84, 93, 118, 124, 168, 177, 186, 217, 236, 248, 354, 372, 413, 434, 472, 499, 651, 708, 744, 826, 868, 998, 1239, 1302, 1416, 1497, 1652, 1736, 1829, 1996, 2478, 2604, 2994, 3304, 3493, 3658, 3992, 4956, 5208, 5487, 5988, 6986, 7316, 9912, 10479, 10974, 11976, 12803, 13972, 14632, 15469, 20958, 21948, 25606, 27944, 29441, 30938, 38409, 41916, 43896, 46407, 51212, 58882, 61876, 76818, 83832, 88323, 92814, 102424, 108283, 117764, 123752, 153636, 176646, 185628, 206087, 216566, 235528, 307272, 324849, 353292, 371256, 412174, 433132, 618261, 649698, 706584, 824348, 866264, 912671, 1236522, 1299396, 1648696, 1825342, 2473044, 2598792, 2738013, 3650684, 4946088, 5476026, 6388697, 7301368, 10952052, 12777394, 19166091, 21904104, 25554788, 38332182, 51109576, 76664364, 153328728]

約数ペア:

[(1, 153328728), (2, 76664364), (3, 51109576), (4, 38332182), (6, 25554788), (7, 21904104), (8, 19166091), (12, 12777394), (14, 10952052), (21, 7301368), (24, 6388697), (28, 5476026), (31, 4946088), (42, 3650684), (56, 2738013), (59, 2598792), (62, 2473044), (84, 1825342), (93, 1648696), (118, 1299396), (124, 1236522), (168, 912671), (177, 866264), (186, 824348), (217, 706584), (236, 649698), (248, 618261), (354, 433132), (372, 412174), (413, 371256), (434, 353292), (472, 324849), (499, 307272), (651, 235528), (708, 216566), (744, 206087), (826, 185628), (868, 176646), (998, 153636), (1239, 123752), (1302, 117764), (1416, 108283), (1497, 102424), (1652, 92814), (1736, 88323), (1829, 83832), (1996, 76818), (2478, 61876), (2604, 58882), (2994, 51212), (3304, 46407), (3493, 43896), (3658, 41916), (3992, 38409), (4956, 30938), (5208, 29441), (5487, 27944), (5988, 25606), (6986, 21948), (7316, 20958), (9912, 15469), (10479, 14632), (10974, 13972), (11976, 12803)]