156720798

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^3\times {\mathrm{1321}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 377563200

約数和(自身を除く): 220842402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1321, 1521, 2197, 2642, 3042, 3963, 4394, 4563, 6591, 7926, 9126, 11889, 13182, 17173, 19773, 23778, 34346, 35667, 39546, 51519, 59319, 71334, 103038, 118638, 154557, 223249, 309114, 446498, 463671, 669747, 927342, 1339494, 2009241, 2902237, 4018482, 5804474, 6027723, 8706711, 12055446, 17413422, 26120133, 52240266, 78360399, 156720798]

約数ペア:

[(1, 156720798), (2, 78360399), (3, 52240266), (6, 26120133), (9, 17413422), (13, 12055446), (18, 8706711), (26, 6027723), (27, 5804474), (39, 4018482), (54, 2902237), (78, 2009241), (117, 1339494), (169, 927342), (234, 669747), (338, 463671), (351, 446498), (507, 309114), (702, 223249), (1014, 154557), (1321, 118638), (1521, 103038), (2197, 71334), (2642, 59319), (3042, 51519), (3963, 39546), (4394, 35667), (4563, 34346), (6591, 23778), (7926, 19773), (9126, 17173), (11889, 13182)]