159078374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 312076800

約数和(自身を除く): 152998426

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 179, 182, 247, 257, 266, 358, 494, 514, 1253, 1729, 1799, 2327, 2506, 3341, 3401, 3458, 3598, 4654, 4883, 6682, 6802, 9766, 16289, 23387, 23807, 32578, 34181, 44213, 46003, 46774, 47614, 63479, 68362, 88426, 92006, 126958, 309491, 322021, 444353, 598039, 618982, 644042, 874057, 888706, 1196078, 1748114, 4186273, 6118399, 8372546, 11362741, 12236798, 22725482, 79539187, 159078374]

約数ペア:

[(1, 159078374), (2, 79539187), (7, 22725482), (13, 12236798), (14, 11362741), (19, 8372546), (26, 6118399), (38, 4186273), (91, 1748114), (133, 1196078), (179, 888706), (182, 874057), (247, 644042), (257, 618982), (266, 598039), (358, 444353), (494, 322021), (514, 309491), (1253, 126958), (1729, 92006), (1799, 88426), (2327, 68362), (2506, 63479), (3341, 47614), (3401, 46774), (3458, 46003), (3598, 44213), (4654, 34181), (4883, 32578), (6682, 23807), (6802, 23387), (9766, 16289)]