138983292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17791}}^1$

素因数の和:17839

約数の個数: 72

約数和(自身を含む): 414482432

約数和(自身を除く): 275499140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 17791, 35582, 53373, 71164, 106746, 124537, 160119, 213492, 249074, 320238, 373611, 498148, 551521, 640476, 747222, 1103042, 1120833, 1494444, 1654563, 2206084, 2241666, 3309126, 3860647, 4483332, 4963689, 6618252, 7721294, 9927378, 11581941, 15442588, 19854756, 23163882, 34745823, 46327764, 69491646, 138983292]

約数ペア:

[(1, 138983292), (2, 69491646), (3, 46327764), (4, 34745823), (6, 23163882), (7, 19854756), (9, 15442588), (12, 11581941), (14, 9927378), (18, 7721294), (21, 6618252), (28, 4963689), (31, 4483332), (36, 3860647), (42, 3309126), (62, 2241666), (63, 2206084), (84, 1654563), (93, 1494444), (124, 1120833), (126, 1103042), (186, 747222), (217, 640476), (252, 551521), (279, 498148), (372, 373611), (434, 320238), (558, 249074), (651, 213492), (868, 160119), (1116, 124537), (1302, 106746), (1953, 71164), (2604, 53373), (3906, 35582), (7812, 17791)]