191161728

素因数分解:

$2^7\times 3^3\times {\mathrm{55313}}^1$

素因数の和:55336

約数の個数: 64

約数和(自身を含む): 564202800

約数和(自身を除く): 373041072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 55313, 110626, 165939, 221252, 331878, 442504, 497817, 663756, 885008, 995634, 1327512, 1493451, 1770016, 1991268, 2655024, 2986902, 3540032, 3982536, 5310048, 5973804, 7080064, 7965072, 10620096, 11947608, 15930144, 21240192, 23895216, 31860288, 47790432, 63720576, 95580864, 191161728]

約数ペア:

[(1, 191161728), (2, 95580864), (3, 63720576), (4, 47790432), (6, 31860288), (8, 23895216), (9, 21240192), (12, 15930144), (16, 11947608), (18, 10620096), (24, 7965072), (27, 7080064), (32, 5973804), (36, 5310048), (48, 3982536), (54, 3540032), (64, 2986902), (72, 2655024), (96, 1991268), (108, 1770016), (128, 1493451), (144, 1327512), (192, 995634), (216, 885008), (288, 663756), (384, 497817), (432, 442504), (576, 331878), (864, 221252), (1152, 165939), (1728, 110626), (3456, 55313)]