131608704

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 367444800

約数和(自身を除く): 235836096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 59, 64, 74, 96, 111, 118, 128, 148, 157, 177, 192, 222, 236, 296, 314, 354, 384, 444, 471, 472, 592, 628, 708, 888, 942, 944, 1184, 1256, 1416, 1776, 1884, 1888, 2183, 2368, 2512, 2832, 3552, 3768, 3776, 4366, 4736, 5024, 5664, 5809, 6549, 7104, 7536, 7552, 8732, 9263, 10048, 11328, 11618, 13098, 14208, 15072, 17427, 17464, 18526, 20096, 22656, 23236, 26196, 27789, 30144, 34854, 34928, 37052, 46472, 52392, 55578, 60288, 69708, 69856, 74104, 92944, 104784, 111156, 139416, 139712, 148208, 185888, 209568, 222312, 278832, 279424, 296416, 342731, 371776, 419136, 444624, 557664, 592832, 685462, 743552, 838272, 889248, 1028193, 1115328, 1185664, 1370924, 1778496, 2056386, 2230656, 2741848, 3556992, 4112772, 5483696, 8225544, 10967392, 16451088, 21934784, 32902176, 43869568, 65804352, 131608704]

約数ペア:

[(1, 131608704), (2, 65804352), (3, 43869568), (4, 32902176), (6, 21934784), (8, 16451088), (12, 10967392), (16, 8225544), (24, 5483696), (32, 4112772), (37, 3556992), (48, 2741848), (59, 2230656), (64, 2056386), (74, 1778496), (96, 1370924), (111, 1185664), (118, 1115328), (128, 1028193), (148, 889248), (157, 838272), (177, 743552), (192, 685462), (222, 592832), (236, 557664), (296, 444624), (314, 419136), (354, 371776), (384, 342731), (444, 296416), (471, 279424), (472, 278832), (592, 222312), (628, 209568), (708, 185888), (888, 148208), (942, 139712), (944, 139416), (1184, 111156), (1256, 104784), (1416, 92944), (1776, 74104), (1884, 69856), (1888, 69708), (2183, 60288), (2368, 55578), (2512, 52392), (2832, 46472), (3552, 37052), (3768, 34928), (3776, 34854), (4366, 30144), (4736, 27789), (5024, 26196), (5664, 23236), (5809, 22656), (6549, 20096), (7104, 18526), (7536, 17464), (7552, 17427), (8732, 15072), (9263, 14208), (10048, 13098), (11328, 11618)]