128793996

素因数分解:

$2^2\times 3^3\times {\mathrm{557}}^1\times {\mathrm{2141}}^1$

素因数の和:2711

約数の個数: 48

約数和(自身を含む): 334666080

約数和(自身を除く): 205872084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 557, 1114, 1671, 2141, 2228, 3342, 4282, 5013, 6423, 6684, 8564, 10026, 12846, 15039, 19269, 20052, 25692, 30078, 38538, 57807, 60156, 77076, 115614, 231228, 1192537, 2385074, 3577611, 4770148, 7155222, 10732833, 14310444, 21465666, 32198499, 42931332, 64396998, 128793996]

約数ペア:

[(1, 128793996), (2, 64396998), (3, 42931332), (4, 32198499), (6, 21465666), (9, 14310444), (12, 10732833), (18, 7155222), (27, 4770148), (36, 3577611), (54, 2385074), (108, 1192537), (557, 231228), (1114, 115614), (1671, 77076), (2141, 60156), (2228, 57807), (3342, 38538), (4282, 30078), (5013, 25692), (6423, 20052), (6684, 19269), (8564, 15039), (10026, 12846)]