125862968

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 321281640

約数和(自身を除く): 195418672

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 101, 119, 136, 154, 187, 196, 202, 238, 289, 308, 374, 392, 404, 476, 539, 578, 616, 707, 748, 808, 833, 952, 1078, 1111, 1156, 1309, 1414, 1496, 1666, 1717, 2023, 2156, 2222, 2312, 2618, 2828, 3179, 3332, 3434, 4046, 4312, 4444, 4949, 5236, 5656, 6358, 6664, 6868, 7777, 8092, 8888, 9163, 9898, 10472, 12019, 12716, 13736, 14161, 15554, 16184, 18326, 18887, 19796, 22253, 24038, 25432, 28322, 29189, 31108, 36652, 37774, 39592, 44506, 48076, 54439, 56644, 58378, 62216, 73304, 75548, 84133, 89012, 96152, 108878, 113288, 116756, 132209, 151096, 155771, 168266, 178024, 204323, 217756, 233512, 264418, 311542, 321079, 336532, 408646, 435512, 528836, 623084, 642158, 673064, 817292, 925463, 1057672, 1246168, 1284316, 1430261, 1634584, 1850926, 2247553, 2568632, 2860522, 3701852, 4495106, 5721044, 7403704, 8990212, 11442088, 15732871, 17980424, 31465742, 62931484, 125862968]

約数ペア:

[(1, 125862968), (2, 62931484), (4, 31465742), (7, 17980424), (8, 15732871), (11, 11442088), (14, 8990212), (17, 7403704), (22, 5721044), (28, 4495106), (34, 3701852), (44, 2860522), (49, 2568632), (56, 2247553), (68, 1850926), (77, 1634584), (88, 1430261), (98, 1284316), (101, 1246168), (119, 1057672), (136, 925463), (154, 817292), (187, 673064), (196, 642158), (202, 623084), (238, 528836), (289, 435512), (308, 408646), (374, 336532), (392, 321079), (404, 311542), (476, 264418), (539, 233512), (578, 217756), (616, 204323), (707, 178024), (748, 168266), (808, 155771), (833, 151096), (952, 132209), (1078, 116756), (1111, 113288), (1156, 108878), (1309, 96152), (1414, 89012), (1496, 84133), (1666, 75548), (1717, 73304), (2023, 62216), (2156, 58378), (2222, 56644), (2312, 54439), (2618, 48076), (2828, 44506), (3179, 39592), (3332, 37774), (3434, 36652), (4046, 31108), (4312, 29189), (4444, 28322), (4949, 25432), (5236, 24038), (5656, 22253), (6358, 19796), (6664, 18887), (6868, 18326), (7777, 16184), (8092, 15554), (8888, 14161), (9163, 13736), (9898, 12716), (10472, 12019)]