144623830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3361}}^1$

素因数の和:3712

約数の個数: 32

約数和(自身を含む): 281278368

約数和(自身を除く): 136654538

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1655, 3310, 3361, 4303, 6722, 8606, 16805, 21515, 33610, 43030, 43693, 87386, 218465, 436930, 1112491, 2224982, 5562455, 11124910, 14462383, 28924766, 72311915, 144623830]

約数ペア:

[(1, 144623830), (2, 72311915), (5, 28924766), (10, 14462383), (13, 11124910), (26, 5562455), (65, 2224982), (130, 1112491), (331, 436930), (662, 218465), (1655, 87386), (3310, 43693), (3361, 43030), (4303, 33610), (6722, 21515), (8606, 16805)]