189888912

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{77569}}^1$

素因数の和:77600

約数の個数: 60

約数和(自身を含む): 562692780

約数和(自身を除く): 372803868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 77569, 155138, 232707, 310276, 465414, 620552, 698121, 930828, 1241104, 1318673, 1396242, 1861656, 2637346, 2792484, 3723312, 3956019, 5274692, 5584968, 7912038, 10549384, 11169936, 11868057, 15824076, 21098768, 23736114, 31648152, 47472228, 63296304, 94944456, 189888912]

約数ペア:

[(1, 189888912), (2, 94944456), (3, 63296304), (4, 47472228), (6, 31648152), (8, 23736114), (9, 21098768), (12, 15824076), (16, 11868057), (17, 11169936), (18, 10549384), (24, 7912038), (34, 5584968), (36, 5274692), (48, 3956019), (51, 3723312), (68, 2792484), (72, 2637346), (102, 1861656), (136, 1396242), (144, 1318673), (153, 1241104), (204, 930828), (272, 698121), (306, 620552), (408, 465414), (612, 310276), (816, 232707), (1224, 155138), (2448, 77569)]