191558904

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2129}}^1$

素因数の和:2324

約数の個数: 64

約数和(自身を含む): 503020800

約数和(自身を除く): 311461896

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 163, 184, 276, 326, 489, 552, 652, 978, 1304, 1956, 2129, 3749, 3912, 4258, 6387, 7498, 8516, 11247, 12774, 14996, 17032, 22494, 25548, 29992, 44988, 48967, 51096, 89976, 97934, 146901, 195868, 293802, 347027, 391736, 587604, 694054, 1041081, 1175208, 1388108, 2082162, 2776216, 4164324, 7981621, 8328648, 15963242, 23944863, 31926484, 47889726, 63852968, 95779452, 191558904]

約数ペア:

[(1, 191558904), (2, 95779452), (3, 63852968), (4, 47889726), (6, 31926484), (8, 23944863), (12, 15963242), (23, 8328648), (24, 7981621), (46, 4164324), (69, 2776216), (92, 2082162), (138, 1388108), (163, 1175208), (184, 1041081), (276, 694054), (326, 587604), (489, 391736), (552, 347027), (652, 293802), (978, 195868), (1304, 146901), (1956, 97934), (2129, 89976), (3749, 51096), (3912, 48967), (4258, 44988), (6387, 29992), (7498, 25548), (8516, 22494), (11247, 17032), (12774, 14996)]