148537746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{392957}}^1$

素因数の和:392975

約数の個数: 32

約数和(自身を含む): 377239680

約数和(自身を除く): 228701934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 392957, 785914, 1178871, 2357742, 2750699, 3536613, 5501398, 7073226, 8252097, 10609839, 16504194, 21219678, 24756291, 49512582, 74268873, 148537746]

約数ペア:

[(1, 148537746), (2, 74268873), (3, 49512582), (6, 24756291), (7, 21219678), (9, 16504194), (14, 10609839), (18, 8252097), (21, 7073226), (27, 5501398), (42, 3536613), (54, 2750699), (63, 2357742), (126, 1178871), (189, 785914), (378, 392957)]