198728832

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{22501}}^1$

素因数の和:22541

約数の個数: 64

約数和(自身を含む): 550848960

約数和(自身を除く): 352120128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 22501, 45002, 67503, 90004, 135006, 180008, 270012, 360016, 517523, 540024, 720032, 1035046, 1080048, 1440064, 1552569, 2070092, 2160096, 2880128, 3105138, 4140184, 4320192, 6210276, 8280368, 8640384, 12420552, 16560736, 24841104, 33121472, 49682208, 66242944, 99364416, 198728832]

約数ペア:

[(1, 198728832), (2, 99364416), (3, 66242944), (4, 49682208), (6, 33121472), (8, 24841104), (12, 16560736), (16, 12420552), (23, 8640384), (24, 8280368), (32, 6210276), (46, 4320192), (48, 4140184), (64, 3105138), (69, 2880128), (92, 2160096), (96, 2070092), (128, 1552569), (138, 1440064), (184, 1080048), (192, 1035046), (276, 720032), (368, 540024), (384, 517523), (552, 360016), (736, 270012), (1104, 180008), (1472, 135006), (2208, 90004), (2944, 67503), (4416, 45002), (8832, 22501)]