148420566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{392647}}^1$

素因数の和:392665

約数の個数: 32

約数和(自身を含む): 376942080

約数和(自身を除く): 228521514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 392647, 785294, 1177941, 2355882, 2748529, 3533823, 5497058, 7067646, 8245587, 10601469, 16491174, 21202938, 24736761, 49473522, 74210283, 148420566]

約数ペア:

[(1, 148420566), (2, 74210283), (3, 49473522), (6, 24736761), (7, 21202938), (9, 16491174), (14, 10601469), (18, 8245587), (21, 7067646), (27, 5497058), (42, 3533823), (54, 2748529), (63, 2355882), (126, 1177941), (189, 785294), (378, 392647)]