121495504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 263233152

約数和(自身を除く): 141737648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 103, 104, 106, 107, 206, 208, 212, 214, 412, 424, 428, 689, 824, 848, 856, 1339, 1378, 1391, 1648, 1712, 2678, 2756, 2782, 5356, 5459, 5512, 5564, 5671, 10712, 10918, 11021, 11024, 11128, 11342, 21424, 21836, 22042, 22256, 22684, 43672, 44084, 45368, 70967, 73723, 87344, 88168, 90736, 141934, 143273, 147446, 176336, 283868, 286546, 294892, 567736, 573092, 584113, 589784, 1135472, 1146184, 1168226, 1179568, 2292368, 2336452, 4672904, 7593469, 9345808, 15186938, 30373876, 60747752, 121495504]

約数ペア:

[(1, 121495504), (2, 60747752), (4, 30373876), (8, 15186938), (13, 9345808), (16, 7593469), (26, 4672904), (52, 2336452), (53, 2292368), (103, 1179568), (104, 1168226), (106, 1146184), (107, 1135472), (206, 589784), (208, 584113), (212, 573092), (214, 567736), (412, 294892), (424, 286546), (428, 283868), (689, 176336), (824, 147446), (848, 143273), (856, 141934), (1339, 90736), (1378, 88168), (1391, 87344), (1648, 73723), (1712, 70967), (2678, 45368), (2756, 44084), (2782, 43672), (5356, 22684), (5459, 22256), (5512, 22042), (5564, 21836), (5671, 21424), (10712, 11342), (10918, 11128), (11021, 11024)]