144589120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34757}}^1$

素因数の和:34787

約数の個数: 56

約数和(自身を含む): 370798344

約数和(自身を除く): 226209224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 34757, 69514, 139028, 173785, 278056, 347570, 451841, 556112, 695140, 903682, 1112224, 1390280, 1807364, 2224448, 2259205, 2780560, 3614728, 4518410, 5561120, 7229456, 9036820, 11122240, 14458912, 18073640, 28917824, 36147280, 72294560, 144589120]

約数ペア:

[(1, 144589120), (2, 72294560), (4, 36147280), (5, 28917824), (8, 18073640), (10, 14458912), (13, 11122240), (16, 9036820), (20, 7229456), (26, 5561120), (32, 4518410), (40, 3614728), (52, 2780560), (64, 2259205), (65, 2224448), (80, 1807364), (104, 1390280), (130, 1112224), (160, 903682), (208, 695140), (260, 556112), (320, 451841), (416, 347570), (520, 278056), (832, 173785), (1040, 139028), (2080, 69514), (4160, 34757)]