131895216

素因数分解:

$2^4\times 3^4\times {\mathrm{101771}}^1$

素因数の和:101791

約数の個数: 50

約数和(自身を含む): 381746772

約数和(自身を除く): 249851556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 101771, 203542, 305313, 407084, 610626, 814168, 915939, 1221252, 1628336, 1831878, 2442504, 2747817, 3663756, 4885008, 5495634, 7327512, 8243451, 10991268, 14655024, 16486902, 21982536, 32973804, 43965072, 65947608, 131895216]

約数ペア:

[(1, 131895216), (2, 65947608), (3, 43965072), (4, 32973804), (6, 21982536), (8, 16486902), (9, 14655024), (12, 10991268), (16, 8243451), (18, 7327512), (24, 5495634), (27, 4885008), (36, 3663756), (48, 2747817), (54, 2442504), (72, 1831878), (81, 1628336), (108, 1221252), (144, 915939), (162, 814168), (216, 610626), (324, 407084), (432, 305313), (648, 203542), (1296, 101771)]