140471292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{937}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 365122128

約数和(自身を除く): 224650836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 937, 961, 1209, 1612, 1874, 1922, 2418, 2811, 2883, 3748, 3844, 4836, 5622, 5766, 11244, 11532, 12181, 12493, 24362, 24986, 29047, 36543, 37479, 48724, 49972, 58094, 73086, 74958, 87141, 116188, 146172, 149916, 174282, 348564, 377611, 755222, 900457, 1132833, 1510444, 1800914, 2265666, 2701371, 3601828, 4531332, 5402742, 10805484, 11705941, 23411882, 35117823, 46823764, 70235646, 140471292]

約数ペア:

[(1, 140471292), (2, 70235646), (3, 46823764), (4, 35117823), (6, 23411882), (12, 11705941), (13, 10805484), (26, 5402742), (31, 4531332), (39, 3601828), (52, 2701371), (62, 2265666), (78, 1800914), (93, 1510444), (124, 1132833), (156, 900457), (186, 755222), (372, 377611), (403, 348564), (806, 174282), (937, 149916), (961, 146172), (1209, 116188), (1612, 87141), (1874, 74958), (1922, 73086), (2418, 58094), (2811, 49972), (2883, 48724), (3748, 37479), (3844, 36543), (4836, 29047), (5622, 24986), (5766, 24362), (11244, 12493), (11532, 12181)]