152364140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 328702080

約数和(自身を除く): 176337940

約数列:

[1, 2, 4, 5, 10, 20, 73, 79, 146, 158, 292, 316, 365, 395, 730, 790, 1321, 1460, 1580, 2642, 5284, 5767, 6605, 11534, 13210, 23068, 26420, 28835, 57670, 96433, 104359, 115340, 192866, 208718, 385732, 417436, 482165, 521795, 964330, 1043590, 1928660, 2087180, 7618207, 15236414, 30472828, 38091035, 76182070, 152364140]

約数ペア:

[(1, 152364140), (2, 76182070), (4, 38091035), (5, 30472828), (10, 15236414), (20, 7618207), (73, 2087180), (79, 1928660), (146, 1043590), (158, 964330), (292, 521795), (316, 482165), (365, 417436), (395, 385732), (730, 208718), (790, 192866), (1321, 115340), (1460, 104359), (1580, 96433), (2642, 57670), (5284, 28835), (5767, 26420), (6605, 23068), (11534, 13210)]