140147802

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 309583872

約数和(自身を除く): 169436070

約数列:

[1, 2, 3, 6, 9, 18, 101, 127, 202, 254, 303, 381, 606, 607, 762, 909, 1143, 1214, 1818, 1821, 2286, 3642, 5463, 10926, 12827, 25654, 38481, 61307, 76962, 77089, 115443, 122614, 154178, 183921, 230886, 231267, 367842, 462534, 551763, 693801, 1103526, 1387602, 7785989, 15571978, 23357967, 46715934, 70073901, 140147802]

約数ペア:

[(1, 140147802), (2, 70073901), (3, 46715934), (6, 23357967), (9, 15571978), (18, 7785989), (101, 1387602), (127, 1103526), (202, 693801), (254, 551763), (303, 462534), (381, 367842), (606, 231267), (607, 230886), (762, 183921), (909, 154178), (1143, 122614), (1214, 115443), (1818, 77089), (1821, 76962), (2286, 61307), (3642, 38481), (5463, 25654), (10926, 12827)]