147823976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{16223}}^1$

素因数の和:16313

約数の個数: 32

約数和(自身を含む): 297872640

約数和(自身を除く): 150048664

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 16223, 32446, 64892, 129784, 275791, 551582, 1086941, 1103164, 2173882, 2206328, 4347764, 8695528, 18477997, 36955994, 73911988, 147823976]

約数ペア:

[(1, 147823976), (2, 73911988), (4, 36955994), (8, 18477997), (17, 8695528), (34, 4347764), (67, 2206328), (68, 2173882), (134, 1103164), (136, 1086941), (268, 551582), (536, 275791), (1139, 129784), (2278, 64892), (4556, 32446), (9112, 16223)]