158010346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{641}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 269640000

約数和(自身を除く): 111629654

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 499, 641, 998, 1282, 6487, 8333, 9481, 12179, 12974, 16666, 18962, 24358, 123253, 158327, 246506, 316654, 319859, 639718, 4158167, 6077321, 8316334, 12154642, 79005173, 158010346]

約数ペア:

[(1, 158010346), (2, 79005173), (13, 12154642), (19, 8316334), (26, 6077321), (38, 4158167), (247, 639718), (494, 319859), (499, 316654), (641, 246506), (998, 158327), (1282, 123253), (6487, 24358), (8333, 18962), (9481, 16666), (12179, 12974)]