140361632

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 286403040

約数和(自身を除く): 146041408

約数列:

[1, 2, 4, 8, 16, 32, 43, 83, 86, 166, 172, 332, 344, 664, 688, 1229, 1328, 1376, 2458, 2656, 3569, 4916, 7138, 9832, 14276, 19664, 28552, 39328, 52847, 57104, 102007, 105694, 114208, 204014, 211388, 408028, 422776, 816056, 845552, 1632112, 1691104, 3264224, 4386301, 8772602, 17545204, 35090408, 70180816, 140361632]

約数ペア:

[(1, 140361632), (2, 70180816), (4, 35090408), (8, 17545204), (16, 8772602), (32, 4386301), (43, 3264224), (83, 1691104), (86, 1632112), (166, 845552), (172, 816056), (332, 422776), (344, 408028), (664, 211388), (688, 204014), (1229, 114208), (1328, 105694), (1376, 102007), (2458, 57104), (2656, 52847), (3569, 39328), (4916, 28552), (7138, 19664), (9832, 14276)]