123843103696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1\times {\mathrm{8273}}^1$

素因数の和:9284

約数の個数: 80

約数和(自身を含む): 261993231360

約数和(自身を除く): 138150127664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 911, 1027, 1264, 1822, 2054, 3644, 4108, 7288, 8216, 8273, 11843, 14576, 16432, 16546, 23686, 33092, 47372, 66184, 71969, 94744, 107549, 132368, 143938, 189488, 215098, 287876, 430196, 575752, 653567, 860392, 935597, 1151504, 1307134, 1720784, 1871194, 2614268, 3742388, 5228536, 7484776, 7536703, 8496371, 10457072, 14969552, 15073406, 16992742, 30146812, 33985484, 60293624, 67970968, 97977139, 120587248, 135941936, 195954278, 391908556, 595399537, 783817112, 1190799074, 1567634224, 2381598148, 4763196296, 7740193981, 9526392592, 15480387962, 30960775924, 61921551848, 123843103696]

約数ペア:

[(1, 123843103696), (2, 61921551848), (4, 30960775924), (8, 15480387962), (13, 9526392592), (16, 7740193981), (26, 4763196296), (52, 2381598148), (79, 1567634224), (104, 1190799074), (158, 783817112), (208, 595399537), (316, 391908556), (632, 195954278), (911, 135941936), (1027, 120587248), (1264, 97977139), (1822, 67970968), (2054, 60293624), (3644, 33985484), (4108, 30146812), (7288, 16992742), (8216, 15073406), (8273, 14969552), (11843, 10457072), (14576, 8496371), (16432, 7536703), (16546, 7484776), (23686, 5228536), (33092, 3742388), (47372, 2614268), (66184, 1871194), (71969, 1720784), (94744, 1307134), (107549, 1151504), (132368, 935597), (143938, 860392), (189488, 653567), (215098, 575752), (287876, 430196)]