146973874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 237867840

約数和(自身を除く): 90893966

約数列:

[1, 2, 17, 34, 137, 139, 227, 274, 278, 454, 2329, 2363, 3859, 4658, 4726, 7718, 19043, 31099, 31553, 38086, 62198, 63106, 323731, 528683, 536401, 647462, 1057366, 1072802, 4322761, 8645522, 73486937, 146973874]

約数ペア:

[(1, 146973874), (2, 73486937), (17, 8645522), (34, 4322761), (137, 1072802), (139, 1057366), (227, 647462), (274, 536401), (278, 528683), (454, 323731), (2329, 63106), (2363, 62198), (3859, 38086), (4658, 31553), (4726, 31099), (7718, 19043)]