165421968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5479}}^1$

素因数の和:5544

約数の個数: 80

約数和(自身を含む): 464791680

約数和(自身を除く): 299369712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 592, 629, 816, 888, 1258, 1776, 1887, 2516, 3774, 5032, 5479, 7548, 10064, 10958, 15096, 16437, 21916, 30192, 32874, 43832, 65748, 87664, 93143, 131496, 186286, 202723, 262992, 279429, 372572, 405446, 558858, 608169, 745144, 810892, 1117716, 1216338, 1490288, 1621784, 2235432, 2432676, 3243568, 3446291, 4470864, 4865352, 6892582, 9730704, 10338873, 13785164, 20677746, 27570328, 41355492, 55140656, 82710984, 165421968]

約数ペア:

[(1, 165421968), (2, 82710984), (3, 55140656), (4, 41355492), (6, 27570328), (8, 20677746), (12, 13785164), (16, 10338873), (17, 9730704), (24, 6892582), (34, 4865352), (37, 4470864), (48, 3446291), (51, 3243568), (68, 2432676), (74, 2235432), (102, 1621784), (111, 1490288), (136, 1216338), (148, 1117716), (204, 810892), (222, 745144), (272, 608169), (296, 558858), (408, 405446), (444, 372572), (592, 279429), (629, 262992), (816, 202723), (888, 186286), (1258, 131496), (1776, 93143), (1887, 87664), (2516, 65748), (3774, 43832), (5032, 32874), (5479, 30192), (7548, 21916), (10064, 16437), (10958, 15096)]