155862216

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{8231}}^1$

素因数の和:8506

約数の個数: 48

約数和(自身を含む): 423783360

約数和(自身を除く): 267921144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 8231, 9468, 16462, 18936, 24693, 32924, 49386, 65848, 74079, 98772, 148158, 197544, 296316, 592632, 2164753, 4329506, 6494259, 8659012, 12988518, 17318024, 19482777, 25977036, 38965554, 51954072, 77931108, 155862216]

約数ペア:

[(1, 155862216), (2, 77931108), (3, 51954072), (4, 38965554), (6, 25977036), (8, 19482777), (9, 17318024), (12, 12988518), (18, 8659012), (24, 6494259), (36, 4329506), (72, 2164753), (263, 592632), (526, 296316), (789, 197544), (1052, 148158), (1578, 98772), (2104, 74079), (2367, 65848), (3156, 49386), (4734, 32924), (6312, 24693), (8231, 18936), (9468, 16462)]