177950292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1187}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 462436128

約数和(自身を除く): 284485836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 961, 1187, 1209, 1612, 1922, 2374, 2418, 2883, 3561, 3844, 4748, 4836, 5766, 7122, 11532, 12493, 14244, 15431, 24986, 30862, 36797, 37479, 46293, 49972, 61724, 73594, 74958, 92586, 110391, 147188, 149916, 185172, 220782, 441564, 478361, 956722, 1140707, 1435083, 1913444, 2281414, 2870166, 3422121, 4562828, 5740332, 6844242, 13688484, 14829191, 29658382, 44487573, 59316764, 88975146, 177950292]

約数ペア:

[(1, 177950292), (2, 88975146), (3, 59316764), (4, 44487573), (6, 29658382), (12, 14829191), (13, 13688484), (26, 6844242), (31, 5740332), (39, 4562828), (52, 3422121), (62, 2870166), (78, 2281414), (93, 1913444), (124, 1435083), (156, 1140707), (186, 956722), (372, 478361), (403, 441564), (806, 220782), (961, 185172), (1187, 149916), (1209, 147188), (1612, 110391), (1922, 92586), (2374, 74958), (2418, 73594), (2883, 61724), (3561, 49972), (3844, 46293), (4748, 37479), (4836, 36797), (5766, 30862), (7122, 24986), (11532, 15431), (12493, 14244)]