18153891392

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{164057}}^1$

素因数の和:164108

約数の個数: 112

約数和(自身を含む): 46671219840

約数和(自身を除く): 28517328448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 988, 1064, 1216, 1456, 1729, 1976, 2128, 2912, 3458, 3952, 4256, 5824, 6916, 7904, 8512, 13832, 15808, 27664, 55328, 110656, 164057, 328114, 656228, 1148399, 1312456, 2132741, 2296798, 2624912, 3117083, 4265482, 4593596, 5249824, 6234166, 8530964, 9187192, 10499648, 12468332, 14929187, 17061928, 18374384, 21819581, 24936664, 29858374, 34123856, 36748768, 40522079, 43639162, 49873328, 59716748, 68247712, 73497536, 81044158, 87278324, 99746656, 119433496, 136495424, 162088316, 174556648, 199493312, 238866992, 283654553, 324176632, 349113296, 477733984, 567309106, 648353264, 698226592, 955467968, 1134618212, 1296706528, 1396453184, 2269236424, 2593413056, 4538472848, 9076945696, 18153891392]

約数ペア:

[(1, 18153891392), (2, 9076945696), (4, 4538472848), (7, 2593413056), (8, 2269236424), (13, 1396453184), (14, 1296706528), (16, 1134618212), (19, 955467968), (26, 698226592), (28, 648353264), (32, 567309106), (38, 477733984), (52, 349113296), (56, 324176632), (64, 283654553), (76, 238866992), (91, 199493312), (104, 174556648), (112, 162088316), (133, 136495424), (152, 119433496), (182, 99746656), (208, 87278324), (224, 81044158), (247, 73497536), (266, 68247712), (304, 59716748), (364, 49873328), (416, 43639162), (448, 40522079), (494, 36748768), (532, 34123856), (608, 29858374), (728, 24936664), (832, 21819581), (988, 18374384), (1064, 17061928), (1216, 14929187), (1456, 12468332), (1729, 10499648), (1976, 9187192), (2128, 8530964), (2912, 6234166), (3458, 5249824), (3952, 4593596), (4256, 4265482), (5824, 3117083), (6916, 2624912), (7904, 2296798), (8512, 2132741), (13832, 1312456), (15808, 1148399), (27664, 656228), (55328, 328114), (110656, 164057)]