185188668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 540739584

約数和(自身を除く): 355550916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 197, 217, 228, 266, 361, 372, 394, 399, 434, 532, 589, 591, 651, 722, 788, 798, 868, 1083, 1178, 1182, 1302, 1379, 1444, 1596, 1767, 2166, 2356, 2364, 2527, 2604, 2758, 3534, 3743, 4123, 4137, 4332, 5054, 5516, 6107, 7068, 7486, 7581, 8246, 8274, 10108, 11191, 11229, 12214, 12369, 14972, 15162, 16492, 16548, 18321, 22382, 22458, 24428, 24738, 26201, 30324, 33573, 36642, 42749, 44764, 44916, 49476, 52402, 67146, 71117, 73284, 78337, 78603, 85498, 104804, 116033, 128247, 134292, 142234, 156674, 157206, 170996, 213351, 232066, 235011, 256494, 284468, 313348, 314412, 348099, 426702, 464132, 470022, 497819, 512988, 696198, 812231, 853404, 940044, 995638, 1392396, 1493457, 1624462, 1991276, 2204627, 2436693, 2986914, 3248924, 4409254, 4873386, 5973828, 6613881, 8818508, 9746772, 13227762, 15432389, 26455524, 30864778, 46297167, 61729556, 92594334, 185188668]

約数ペア:

[(1, 185188668), (2, 92594334), (3, 61729556), (4, 46297167), (6, 30864778), (7, 26455524), (12, 15432389), (14, 13227762), (19, 9746772), (21, 8818508), (28, 6613881), (31, 5973828), (38, 4873386), (42, 4409254), (57, 3248924), (62, 2986914), (76, 2436693), (84, 2204627), (93, 1991276), (114, 1624462), (124, 1493457), (133, 1392396), (186, 995638), (197, 940044), (217, 853404), (228, 812231), (266, 696198), (361, 512988), (372, 497819), (394, 470022), (399, 464132), (434, 426702), (532, 348099), (589, 314412), (591, 313348), (651, 284468), (722, 256494), (788, 235011), (798, 232066), (868, 213351), (1083, 170996), (1178, 157206), (1182, 156674), (1302, 142234), (1379, 134292), (1444, 128247), (1596, 116033), (1767, 104804), (2166, 85498), (2356, 78603), (2364, 78337), (2527, 73284), (2604, 71117), (2758, 67146), (3534, 52402), (3743, 49476), (4123, 44916), (4137, 44764), (4332, 42749), (5054, 36642), (5516, 33573), (6107, 30324), (7068, 26201), (7486, 24738), (7581, 24428), (8246, 22458), (8274, 22382), (10108, 18321), (11191, 16548), (11229, 16492), (12214, 15162), (12369, 14972)]