126945104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 292106304

約数和(自身を除く): 165161200

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 113, 143, 176, 208, 226, 286, 452, 491, 572, 904, 982, 1144, 1243, 1469, 1808, 1964, 2288, 2486, 2938, 3928, 4972, 5401, 5876, 6383, 7856, 9944, 10802, 11752, 12766, 16159, 19888, 21604, 23504, 25532, 32318, 43208, 51064, 55483, 64636, 70213, 86416, 102128, 110966, 129272, 140426, 221932, 258544, 280852, 443864, 561704, 610313, 721279, 887728, 1123408, 1220626, 1442558, 2441252, 2885116, 4882504, 5770232, 7934069, 9765008, 11540464, 15868138, 31736276, 63472552, 126945104]

約数ペア:

[(1, 126945104), (2, 63472552), (4, 31736276), (8, 15868138), (11, 11540464), (13, 9765008), (16, 7934069), (22, 5770232), (26, 4882504), (44, 2885116), (52, 2441252), (88, 1442558), (104, 1220626), (113, 1123408), (143, 887728), (176, 721279), (208, 610313), (226, 561704), (286, 443864), (452, 280852), (491, 258544), (572, 221932), (904, 140426), (982, 129272), (1144, 110966), (1243, 102128), (1469, 86416), (1808, 70213), (1964, 64636), (2288, 55483), (2486, 51064), (2938, 43208), (3928, 32318), (4972, 25532), (5401, 23504), (5876, 21604), (6383, 19888), (7856, 16159), (9944, 12766), (10802, 11752)]