121574768

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57131}}^1$

素因数の和:57165

約数の個数: 40

約数和(自身を含む): 283374720

約数和(自身を除く): 161799952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 57131, 114262, 228524, 399917, 457048, 799834, 914096, 1085489, 1599668, 2170978, 3199336, 4341956, 6398672, 7598423, 8683912, 15196846, 17367824, 30393692, 60787384, 121574768]

約数ペア:

[(1, 121574768), (2, 60787384), (4, 30393692), (7, 17367824), (8, 15196846), (14, 8683912), (16, 7598423), (19, 6398672), (28, 4341956), (38, 3199336), (56, 2170978), (76, 1599668), (112, 1085489), (133, 914096), (152, 799834), (266, 457048), (304, 399917), (532, 228524), (1064, 114262), (2128, 57131)]