165139212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1723}}^1$

素因数の和:1907

約数の個数: 72

約数和(自身を含む): 451246656

約数和(自身を除く): 286107444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 588, 652, 978, 1141, 1723, 1956, 2282, 3423, 3446, 4564, 5169, 6846, 6892, 7987, 10338, 12061, 13692, 15974, 20676, 23961, 24122, 31948, 36183, 47922, 48244, 72366, 84427, 95844, 144732, 168854, 253281, 280849, 337708, 506562, 561698, 842547, 1013124, 1123396, 1685094, 1965943, 3370188, 3931886, 5897829, 7863772, 11795658, 13761601, 23591316, 27523202, 41284803, 55046404, 82569606, 165139212]

約数ペア:

[(1, 165139212), (2, 82569606), (3, 55046404), (4, 41284803), (6, 27523202), (7, 23591316), (12, 13761601), (14, 11795658), (21, 7863772), (28, 5897829), (42, 3931886), (49, 3370188), (84, 1965943), (98, 1685094), (147, 1123396), (163, 1013124), (196, 842547), (294, 561698), (326, 506562), (489, 337708), (588, 280849), (652, 253281), (978, 168854), (1141, 144732), (1723, 95844), (1956, 84427), (2282, 72366), (3423, 48244), (3446, 47922), (4564, 36183), (5169, 31948), (6846, 24122), (6892, 23961), (7987, 20676), (10338, 15974), (12061, 13692)]