123458928

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{9491}}^1$

素因数の和:9773

約数の個数: 40

約数和(自身を含む): 320146176

約数和(自身を除く): 196687248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 9491, 13008, 18982, 28473, 37964, 56946, 75928, 113892, 151856, 227784, 455568, 2572061, 5144122, 7716183, 10288244, 15432366, 20576488, 30864732, 41152976, 61729464, 123458928]

約数ペア:

[(1, 123458928), (2, 61729464), (3, 41152976), (4, 30864732), (6, 20576488), (8, 15432366), (12, 10288244), (16, 7716183), (24, 5144122), (48, 2572061), (271, 455568), (542, 227784), (813, 151856), (1084, 113892), (1626, 75928), (2168, 56946), (3252, 37964), (4336, 28473), (6504, 18982), (9491, 13008)]