144498978

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{22871}}^1$

素因数の和:22901

約数の個数: 48

約数和(自身を含む): 349667136

約数和(自身を除く): 205168158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 22871, 45742, 68613, 137226, 205839, 297323, 411678, 594646, 617517, 891969, 1235034, 1783938, 1852551, 2675907, 3705102, 5351814, 5557653, 8027721, 11115306, 16055442, 24083163, 48166326, 72249489, 144498978]

約数ペア:

[(1, 144498978), (2, 72249489), (3, 48166326), (6, 24083163), (9, 16055442), (13, 11115306), (18, 8027721), (26, 5557653), (27, 5351814), (39, 3705102), (54, 2675907), (78, 1852551), (81, 1783938), (117, 1235034), (162, 891969), (234, 617517), (243, 594646), (351, 411678), (486, 297323), (702, 205839), (1053, 137226), (2106, 68613), (3159, 45742), (6318, 22871)]