128716632

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 382224960

約数和(自身を除く): 253508328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 331, 396, 491, 662, 792, 982, 993, 1324, 1473, 1964, 1986, 2648, 2946, 2979, 3641, 3928, 3972, 4419, 5401, 5892, 5958, 7282, 7944, 8838, 10802, 10923, 11784, 11916, 14564, 16203, 17676, 21604, 21846, 23832, 29128, 32406, 32769, 35352, 43208, 43692, 48609, 64812, 65538, 87384, 97218, 129624, 131076, 162521, 194436, 262152, 325042, 388872, 487563, 650084, 975126, 1300168, 1462689, 1787731, 1950252, 2925378, 3575462, 3900504, 5363193, 5850756, 7150924, 10726386, 11701512, 14301848, 16089579, 21452772, 32179158, 42905544, 64358316, 128716632]

約数ペア:

[(1, 128716632), (2, 64358316), (3, 42905544), (4, 32179158), (6, 21452772), (8, 16089579), (9, 14301848), (11, 11701512), (12, 10726386), (18, 7150924), (22, 5850756), (24, 5363193), (33, 3900504), (36, 3575462), (44, 2925378), (66, 1950252), (72, 1787731), (88, 1462689), (99, 1300168), (132, 975126), (198, 650084), (264, 487563), (331, 388872), (396, 325042), (491, 262152), (662, 194436), (792, 162521), (982, 131076), (993, 129624), (1324, 97218), (1473, 87384), (1964, 65538), (1986, 64812), (2648, 48609), (2946, 43692), (2979, 43208), (3641, 35352), (3928, 32769), (3972, 32406), (4419, 29128), (5401, 23832), (5892, 21846), (5958, 21604), (7282, 17676), (7944, 16203), (8838, 14564), (10802, 11916), (10923, 11784)]