128928792384

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31976387}}^1$

素因数の和:31976412

約数の個数: 84

約数和(自身を含む): 422344132704

約数和(自身を除く): 293415340320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 31976387, 63952774, 95929161, 127905548, 191858322, 223834709, 255811096, 287787483, 383716644, 447669418, 511622192, 575574966, 671504127, 767433288, 895338836, 1023244384, 1151149932, 1343008254, 1534866576, 1790677672, 2014512381, 2046488768, 2302299864, 2686016508, 3069733152, 3581355344, 4029024762, 4604599728, 5372033016, 6139466304, 7162710688, 8058049524, 9209199456, 10744066032, 14325421376, 16116099048, 18418398912, 21488132064, 32232198096, 42976264128, 64464396192, 128928792384]

約数ペア:

[(1, 128928792384), (2, 64464396192), (3, 42976264128), (4, 32232198096), (6, 21488132064), (7, 18418398912), (8, 16116099048), (9, 14325421376), (12, 10744066032), (14, 9209199456), (16, 8058049524), (18, 7162710688), (21, 6139466304), (24, 5372033016), (28, 4604599728), (32, 4029024762), (36, 3581355344), (42, 3069733152), (48, 2686016508), (56, 2302299864), (63, 2046488768), (64, 2014512381), (72, 1790677672), (84, 1534866576), (96, 1343008254), (112, 1151149932), (126, 1023244384), (144, 895338836), (168, 767433288), (192, 671504127), (224, 575574966), (252, 511622192), (288, 447669418), (336, 383716644), (448, 287787483), (504, 255811096), (576, 223834709), (672, 191858322), (1008, 127905548), (1344, 95929161), (2016, 63952774), (4032, 31976387)]