128231792642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{70117}}^1$

素因数の和:70323

約数の個数: 48

約数和(自身を含む): 216391159800

約数和(自身を除く): 88159367158

約数列:

[1, 2, 17, 19, 34, 38, 149, 298, 323, 361, 646, 722, 2533, 2831, 5066, 5662, 6137, 12274, 48127, 53789, 70117, 96254, 107578, 140234, 914413, 1191989, 1332223, 1828826, 2383978, 2664446, 10447433, 20894866, 22647791, 25312237, 45295582, 50624474, 177606361, 198501227, 355212722, 397002454, 430308029, 860616058, 3374520859, 3771523313, 6749041718, 7543046626, 64115896321, 128231792642]

約数ペア:

[(1, 128231792642), (2, 64115896321), (17, 7543046626), (19, 6749041718), (34, 3771523313), (38, 3374520859), (149, 860616058), (298, 430308029), (323, 397002454), (361, 355212722), (646, 198501227), (722, 177606361), (2533, 50624474), (2831, 45295582), (5066, 25312237), (5662, 22647791), (6137, 20894866), (12274, 10447433), (48127, 2664446), (53789, 2383978), (70117, 1828826), (96254, 1332223), (107578, 1191989), (140234, 914413)]