260147168

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1423}}^1$

素因数の和:1659

約数の個数: 48

約数和(自身を含む): 532889280

約数和(自身を除く): 272742112

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 197, 232, 394, 464, 788, 928, 1423, 1576, 2846, 3152, 5692, 5713, 6304, 11384, 11426, 22768, 22852, 41267, 45536, 45704, 82534, 91408, 165068, 182816, 280331, 330136, 560662, 660272, 1121324, 1320544, 2242648, 4485296, 8129599, 8970592, 16259198, 32518396, 65036792, 130073584, 260147168]

約数ペア:

[(1, 260147168), (2, 130073584), (4, 65036792), (8, 32518396), (16, 16259198), (29, 8970592), (32, 8129599), (58, 4485296), (116, 2242648), (197, 1320544), (232, 1121324), (394, 660272), (464, 560662), (788, 330136), (928, 280331), (1423, 182816), (1576, 165068), (2846, 91408), (3152, 82534), (5692, 45704), (5713, 45536), (6304, 41267), (11384, 22852), (11426, 22768)]