134261296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 300918240

約数和(自身を除く): 166656944

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 53, 76, 104, 106, 152, 208, 212, 247, 304, 424, 494, 641, 689, 848, 988, 1007, 1282, 1378, 1976, 2014, 2564, 2756, 3952, 4028, 5128, 5512, 8056, 8333, 10256, 11024, 12179, 13091, 16112, 16666, 24358, 26182, 33332, 33973, 48716, 52364, 66664, 67946, 97432, 104728, 133328, 135892, 158327, 194864, 209456, 271784, 316654, 441649, 543568, 633308, 645487, 883298, 1266616, 1290974, 1766596, 2533232, 2581948, 3533192, 5163896, 7066384, 8391331, 10327792, 16782662, 33565324, 67130648, 134261296]

約数ペア:

[(1, 134261296), (2, 67130648), (4, 33565324), (8, 16782662), (13, 10327792), (16, 8391331), (19, 7066384), (26, 5163896), (38, 3533192), (52, 2581948), (53, 2533232), (76, 1766596), (104, 1290974), (106, 1266616), (152, 883298), (208, 645487), (212, 633308), (247, 543568), (304, 441649), (424, 316654), (494, 271784), (641, 209456), (689, 194864), (848, 158327), (988, 135892), (1007, 133328), (1282, 104728), (1378, 97432), (1976, 67946), (2014, 66664), (2564, 52364), (2756, 48716), (3952, 33973), (4028, 33332), (5128, 26182), (5512, 24358), (8056, 16666), (8333, 16112), (10256, 13091), (11024, 12179)]