15146156948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{140237}}^1$

素因数の和:140352

約数の個数: 48

約数和(自身を含む): 29905473024

約数和(自身を除く): 14759316076

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 268, 403, 806, 871, 1612, 1742, 2077, 3484, 4154, 8308, 27001, 54002, 108004, 140237, 280474, 560948, 1823081, 3646162, 4347347, 7292324, 8694694, 9395879, 17389388, 18791758, 37583516, 56515511, 113031022, 122146427, 226062044, 244292854, 291272249, 488585708, 582544498, 1165088996, 3786539237, 7573078474, 15146156948]

約数ペア:

[(1, 15146156948), (2, 7573078474), (4, 3786539237), (13, 1165088996), (26, 582544498), (31, 488585708), (52, 291272249), (62, 244292854), (67, 226062044), (124, 122146427), (134, 113031022), (268, 56515511), (403, 37583516), (806, 18791758), (871, 17389388), (1612, 9395879), (1742, 8694694), (2077, 7292324), (3484, 4347347), (4154, 3646162), (8308, 1823081), (27001, 560948), (54002, 280474), (108004, 140237)]