172992378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1033}}^1$

素因数の和:1183

約数の個数: 64

約数和(自身を含む): 396063360

約数和(自身を除く): 223070982

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 113, 114, 226, 247, 339, 494, 678, 741, 1033, 1469, 1482, 2066, 2147, 2938, 3099, 4294, 4407, 6198, 6441, 8814, 12882, 13429, 19627, 26858, 27911, 39254, 40287, 55822, 58881, 80574, 83733, 116729, 117762, 167466, 233458, 255151, 350187, 510302, 700374, 765453, 1517477, 1530906, 2217851, 3034954, 4435702, 4552431, 6653553, 9104862, 13307106, 28832063, 57664126, 86496189, 172992378]

約数ペア:

[(1, 172992378), (2, 86496189), (3, 57664126), (6, 28832063), (13, 13307106), (19, 9104862), (26, 6653553), (38, 4552431), (39, 4435702), (57, 3034954), (78, 2217851), (113, 1530906), (114, 1517477), (226, 765453), (247, 700374), (339, 510302), (494, 350187), (678, 255151), (741, 233458), (1033, 167466), (1469, 117762), (1482, 116729), (2066, 83733), (2147, 80574), (2938, 58881), (3099, 55822), (4294, 40287), (4407, 39254), (6198, 27911), (6441, 26858), (8814, 19627), (12882, 13429)]