140878868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 277630080

約数和(自身を除く): 136751212

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 103, 116, 206, 377, 412, 754, 907, 1339, 1508, 1814, 2678, 2987, 3628, 5356, 5974, 11791, 11948, 23582, 26303, 38831, 47164, 52606, 77662, 93421, 105212, 155324, 186842, 341939, 373684, 683878, 1214473, 1367756, 2428946, 2709209, 4857892, 5418418, 10836836, 35219717, 70439434, 140878868]

約数ペア:

[(1, 140878868), (2, 70439434), (4, 35219717), (13, 10836836), (26, 5418418), (29, 4857892), (52, 2709209), (58, 2428946), (103, 1367756), (116, 1214473), (206, 683878), (377, 373684), (412, 341939), (754, 186842), (907, 155324), (1339, 105212), (1508, 93421), (1814, 77662), (2678, 52606), (2987, 47164), (3628, 38831), (5356, 26303), (5974, 23582), (11791, 11948)]