149216652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 434484960

約数和(自身を除く): 285268308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 97, 114, 117, 156, 171, 173, 194, 228, 234, 247, 291, 342, 346, 388, 468, 494, 519, 582, 684, 692, 741, 873, 988, 1038, 1164, 1261, 1482, 1557, 1746, 1843, 2076, 2223, 2249, 2522, 2964, 3114, 3287, 3492, 3686, 3783, 4446, 4498, 5044, 5529, 6228, 6574, 6747, 7372, 7566, 8892, 8996, 9861, 11058, 11349, 13148, 13494, 15132, 16587, 16781, 19722, 20241, 22116, 22698, 23959, 26988, 29583, 33174, 33562, 39444, 40482, 42731, 45396, 47918, 50343, 59166, 66348, 67124, 71877, 80964, 85462, 95836, 100686, 118332, 128193, 143754, 151029, 170924, 201372, 215631, 218153, 256386, 287508, 302058, 318839, 384579, 431262, 436306, 512772, 604116, 637678, 654459, 769158, 862524, 872612, 956517, 1275356, 1308918, 1538316, 1913034, 1963377, 2617836, 2869551, 3826068, 3926754, 4144907, 5739102, 7853508, 8289814, 11478204, 12434721, 16579628, 24869442, 37304163, 49738884, 74608326, 149216652]

約数ペア:

[(1, 149216652), (2, 74608326), (3, 49738884), (4, 37304163), (6, 24869442), (9, 16579628), (12, 12434721), (13, 11478204), (18, 8289814), (19, 7853508), (26, 5739102), (36, 4144907), (38, 3926754), (39, 3826068), (52, 2869551), (57, 2617836), (76, 1963377), (78, 1913034), (97, 1538316), (114, 1308918), (117, 1275356), (156, 956517), (171, 872612), (173, 862524), (194, 769158), (228, 654459), (234, 637678), (247, 604116), (291, 512772), (342, 436306), (346, 431262), (388, 384579), (468, 318839), (494, 302058), (519, 287508), (582, 256386), (684, 218153), (692, 215631), (741, 201372), (873, 170924), (988, 151029), (1038, 143754), (1164, 128193), (1261, 118332), (1482, 100686), (1557, 95836), (1746, 85462), (1843, 80964), (2076, 71877), (2223, 67124), (2249, 66348), (2522, 59166), (2964, 50343), (3114, 47918), (3287, 45396), (3492, 42731), (3686, 40482), (3783, 39444), (4446, 33562), (4498, 33174), (5044, 29583), (5529, 26988), (6228, 23959), (6574, 22698), (6747, 22116), (7372, 20241), (7566, 19722), (8892, 16781), (8996, 16587), (9861, 15132), (11058, 13494), (11349, 13148)]