163765238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 312560640

約数和(自身を除く): 148795402

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 101, 118, 151, 182, 202, 302, 413, 707, 767, 826, 1057, 1313, 1414, 1534, 1963, 2114, 2626, 3926, 5369, 5959, 8909, 9191, 10738, 11918, 13741, 15251, 17818, 18382, 27482, 30502, 41713, 62363, 77467, 83426, 106757, 115817, 124726, 154934, 198263, 213514, 231634, 396526, 542269, 810719, 899809, 1084538, 1387841, 1621438, 1799618, 2775682, 6298663, 11697517, 12597326, 23395034, 81882619, 163765238]

約数ペア:

[(1, 163765238), (2, 81882619), (7, 23395034), (13, 12597326), (14, 11697517), (26, 6298663), (59, 2775682), (91, 1799618), (101, 1621438), (118, 1387841), (151, 1084538), (182, 899809), (202, 810719), (302, 542269), (413, 396526), (707, 231634), (767, 213514), (826, 198263), (1057, 154934), (1313, 124726), (1414, 115817), (1534, 106757), (1963, 83426), (2114, 77467), (2626, 62363), (3926, 41713), (5369, 30502), (5959, 27482), (8909, 18382), (9191, 17818), (10738, 15251), (11918, 13741)]