190389864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 565804800

約数和(自身を除く): 375414936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 109, 111, 148, 168, 218, 222, 259, 281, 296, 327, 436, 444, 518, 562, 654, 763, 777, 843, 872, 888, 1036, 1124, 1308, 1526, 1554, 1686, 1967, 2072, 2248, 2289, 2616, 3052, 3108, 3372, 3934, 4033, 4578, 5901, 6104, 6216, 6744, 7868, 8066, 9156, 10397, 11802, 12099, 15736, 16132, 18312, 20794, 23604, 24198, 28231, 30629, 31191, 32264, 41588, 47208, 48396, 56462, 61258, 62382, 72779, 83176, 84693, 91887, 96792, 112924, 122516, 124764, 145558, 169386, 183774, 214403, 218337, 225848, 245032, 249528, 291116, 338772, 367548, 428806, 436674, 582232, 643209, 677544, 735096, 857612, 873348, 1133273, 1286418, 1715224, 1746696, 2266546, 2572836, 3399819, 4533092, 5145672, 6799638, 7932911, 9066184, 13599276, 15865822, 23798733, 27198552, 31731644, 47597466, 63463288, 95194932, 190389864]

約数ペア:

[(1, 190389864), (2, 95194932), (3, 63463288), (4, 47597466), (6, 31731644), (7, 27198552), (8, 23798733), (12, 15865822), (14, 13599276), (21, 9066184), (24, 7932911), (28, 6799638), (37, 5145672), (42, 4533092), (56, 3399819), (74, 2572836), (84, 2266546), (109, 1746696), (111, 1715224), (148, 1286418), (168, 1133273), (218, 873348), (222, 857612), (259, 735096), (281, 677544), (296, 643209), (327, 582232), (436, 436674), (444, 428806), (518, 367548), (562, 338772), (654, 291116), (763, 249528), (777, 245032), (843, 225848), (872, 218337), (888, 214403), (1036, 183774), (1124, 169386), (1308, 145558), (1526, 124764), (1554, 122516), (1686, 112924), (1967, 96792), (2072, 91887), (2248, 84693), (2289, 83176), (2616, 72779), (3052, 62382), (3108, 61258), (3372, 56462), (3934, 48396), (4033, 47208), (4578, 41588), (5901, 32264), (6104, 31191), (6216, 30629), (6744, 28231), (7868, 24198), (8066, 23604), (9156, 20794), (10397, 18312), (11802, 16132), (12099, 15736)]