131447370768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20590127}}^1$

素因数の和:20590164

約数の個数: 80

約数和(自身を含む): 408508139520

約数和(自身を除く): 277060768752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 20590127, 41180254, 61770381, 82360508, 123540762, 144130889, 164721016, 247081524, 288261778, 329442032, 391212413, 432392667, 494163048, 576523556, 782424826, 864785334, 988326096, 1153047112, 1173637239, 1564849652, 1729570668, 2306094224, 2347274478, 2738486891, 3129699304, 3459141336, 4694548956, 5476973782, 6259398608, 6918282672, 8215460673, 9389097912, 10953947564, 16430921346, 18778195824, 21907895128, 32861842692, 43815790256, 65723685384, 131447370768]

約数ペア:

[(1, 131447370768), (2, 65723685384), (3, 43815790256), (4, 32861842692), (6, 21907895128), (7, 18778195824), (8, 16430921346), (12, 10953947564), (14, 9389097912), (16, 8215460673), (19, 6918282672), (21, 6259398608), (24, 5476973782), (28, 4694548956), (38, 3459141336), (42, 3129699304), (48, 2738486891), (56, 2347274478), (57, 2306094224), (76, 1729570668), (84, 1564849652), (112, 1173637239), (114, 1153047112), (133, 988326096), (152, 864785334), (168, 782424826), (228, 576523556), (266, 494163048), (304, 432392667), (336, 391212413), (399, 329442032), (456, 288261778), (532, 247081524), (798, 164721016), (912, 144130889), (1064, 123540762), (1596, 82360508), (2128, 61770381), (3192, 41180254), (6384, 20590127)]