128739680488

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1\times {\mathrm{10613}}^1$

素因数の和:11146

約数の個数: 64

約数和(自身を含む): 250904770560

約数和(自身を除く): 122165090072

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 383, 428, 766, 856, 1532, 3064, 3959, 7918, 10613, 14171, 15836, 21226, 28342, 31672, 40981, 42452, 56684, 81962, 84904, 113368, 163924, 327848, 392681, 785362, 1135591, 1516297, 1570724, 2271182, 3032594, 3141448, 4064779, 4542364, 6065188, 8129558, 9084728, 12130376, 16259116, 32518232, 42016867, 84033734, 150396823, 168067468, 300793646, 336134936, 434931353, 601587292, 869862706, 1203174584, 1739725412, 3479450824, 16092460061, 32184920122, 64369840244, 128739680488]

約数ペア:

[(1, 128739680488), (2, 64369840244), (4, 32184920122), (8, 16092460061), (37, 3479450824), (74, 1739725412), (107, 1203174584), (148, 869862706), (214, 601587292), (296, 434931353), (383, 336134936), (428, 300793646), (766, 168067468), (856, 150396823), (1532, 84033734), (3064, 42016867), (3959, 32518232), (7918, 16259116), (10613, 12130376), (14171, 9084728), (15836, 8129558), (21226, 6065188), (28342, 4542364), (31672, 4064779), (40981, 3141448), (42452, 3032594), (56684, 2271182), (81962, 1570724), (84904, 1516297), (113368, 1135591), (163924, 785362), (327848, 392681)]