148973788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 282744000

約数和(自身を除く): 133770212

約数列:

[1, 2, 4, 17, 34, 68, 101, 109, 199, 202, 218, 398, 404, 436, 796, 1717, 1853, 3383, 3434, 3706, 6766, 6868, 7412, 11009, 13532, 20099, 21691, 22018, 40198, 43382, 44036, 80396, 86764, 187153, 341683, 368747, 374306, 683366, 737494, 748612, 1366732, 1474988, 2190791, 4381582, 8763164, 37243447, 74486894, 148973788]

約数ペア:

[(1, 148973788), (2, 74486894), (4, 37243447), (17, 8763164), (34, 4381582), (68, 2190791), (101, 1474988), (109, 1366732), (199, 748612), (202, 737494), (218, 683366), (398, 374306), (404, 368747), (436, 341683), (796, 187153), (1717, 86764), (1853, 80396), (3383, 44036), (3434, 43382), (3706, 40198), (6766, 22018), (6868, 21691), (7412, 20099), (11009, 13532)]