120625648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52721}}^1$

素因数の和:52753

約数の個数: 40

約数和(自身を含む): 274576176

約数和(自身を除く): 153950528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 52721, 105442, 210884, 421768, 579931, 685373, 843536, 1159862, 1370746, 2319724, 2741492, 4639448, 5482984, 7539103, 9278896, 10965968, 15078206, 30156412, 60312824, 120625648]

約数ペア:

[(1, 120625648), (2, 60312824), (4, 30156412), (8, 15078206), (11, 10965968), (13, 9278896), (16, 7539103), (22, 5482984), (26, 4639448), (44, 2741492), (52, 2319724), (88, 1370746), (104, 1159862), (143, 843536), (176, 685373), (208, 579931), (286, 421768), (572, 210884), (1144, 105442), (2288, 52721)]