177614438690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{727}}^1\times {\mathrm{144563}}^1$

素因数の和:145323

約数の個数: 48

約数和(自身を含む): 346669098048

約数和(自身を除く): 169054659358

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 727, 845, 1454, 1690, 3635, 7270, 9451, 18902, 47255, 94510, 122863, 144563, 245726, 289126, 614315, 722815, 1228630, 1445630, 1879319, 3758638, 9396595, 18793190, 24431147, 48862294, 105097301, 122155735, 210194602, 244311470, 525486505, 1050973010, 1366264913, 2732529826, 6831324565, 13662649130, 17761443869, 35522887738, 88807219345, 177614438690]

約数ペア:

[(1, 177614438690), (2, 88807219345), (5, 35522887738), (10, 17761443869), (13, 13662649130), (26, 6831324565), (65, 2732529826), (130, 1366264913), (169, 1050973010), (338, 525486505), (727, 244311470), (845, 210194602), (1454, 122155735), (1690, 105097301), (3635, 48862294), (7270, 24431147), (9451, 18793190), (18902, 9396595), (47255, 3758638), (94510, 1879319), (122863, 1445630), (144563, 1228630), (245726, 722815), (289126, 614315)]