129595964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 246859200

約数和(自身を除く): 117263236

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 157, 199, 244, 314, 398, 628, 796, 1037, 2074, 2669, 3383, 4148, 5338, 6766, 9577, 10676, 12139, 13532, 19154, 24278, 31243, 38308, 48556, 62486, 124972, 162809, 206363, 325618, 412726, 531131, 651236, 825452, 1062262, 1905823, 2124524, 3811646, 7623292, 32398991, 64797982, 129595964]

約数ペア:

[(1, 129595964), (2, 64797982), (4, 32398991), (17, 7623292), (34, 3811646), (61, 2124524), (68, 1905823), (122, 1062262), (157, 825452), (199, 651236), (244, 531131), (314, 412726), (398, 325618), (628, 206363), (796, 162809), (1037, 124972), (2074, 62486), (2669, 48556), (3383, 38308), (4148, 31243), (5338, 24278), (6766, 19154), (9577, 13532), (10676, 12139)]