164253996

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2777}}^1$

素因数の和:2871

約数の個数: 72

約数和(自身を含む): 436834944

約数和(自身を除く): 272580948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 2777, 3286, 4929, 5554, 6572, 8331, 9858, 11108, 14787, 16662, 19716, 24993, 29574, 33324, 49986, 59148, 86087, 99972, 147181, 172174, 258261, 294362, 344348, 441543, 516522, 588724, 774783, 883086, 1033044, 1324629, 1549566, 1766172, 2649258, 3099132, 4562611, 5298516, 9125222, 13687833, 18250444, 27375666, 41063499, 54751332, 82126998, 164253996]

約数ペア:

[(1, 164253996), (2, 82126998), (3, 54751332), (4, 41063499), (6, 27375666), (9, 18250444), (12, 13687833), (18, 9125222), (31, 5298516), (36, 4562611), (53, 3099132), (62, 2649258), (93, 1766172), (106, 1549566), (124, 1324629), (159, 1033044), (186, 883086), (212, 774783), (279, 588724), (318, 516522), (372, 441543), (477, 344348), (558, 294362), (636, 258261), (954, 172174), (1116, 147181), (1643, 99972), (1908, 86087), (2777, 59148), (3286, 49986), (4929, 33324), (5554, 29574), (6572, 24993), (8331, 19716), (9858, 16662), (11108, 14787)]