129980016

素因数分解:

$2^4\times 3^2\times {\mathrm{902639}}^1$

素因数の和:902653

約数の個数: 30

約数和(自身を含む): 363763920

約数和(自身を除く): 233783904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 902639, 1805278, 2707917, 3610556, 5415834, 7221112, 8123751, 10831668, 14442224, 16247502, 21663336, 32495004, 43326672, 64990008, 129980016]

約数ペア:

[(1, 129980016), (2, 64990008), (3, 43326672), (4, 32495004), (6, 21663336), (8, 16247502), (9, 14442224), (12, 10831668), (16, 8123751), (18, 7221112), (24, 5415834), (36, 3610556), (48, 2707917), (72, 1805278), (144, 902639)]