189562758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5779}}^1$

素因数の和:5873

約数の個数: 64

約数和(自身を含む): 479416320

約数和(自身を除く): 289853562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1562, 2343, 2982, 4686, 5467, 5779, 10934, 11558, 16401, 17337, 32802, 34674, 40453, 63569, 80906, 121359, 127138, 190707, 242718, 381414, 410309, 444983, 820618, 889966, 1230927, 1334949, 2461854, 2669898, 2872163, 4513399, 5744326, 8616489, 9026798, 13540197, 17232978, 27080394, 31593793, 63187586, 94781379, 189562758]

約数ペア:

[(1, 189562758), (2, 94781379), (3, 63187586), (6, 31593793), (7, 27080394), (11, 17232978), (14, 13540197), (21, 9026798), (22, 8616489), (33, 5744326), (42, 4513399), (66, 2872163), (71, 2669898), (77, 2461854), (142, 1334949), (154, 1230927), (213, 889966), (231, 820618), (426, 444983), (462, 410309), (497, 381414), (781, 242718), (994, 190707), (1491, 127138), (1562, 121359), (2343, 80906), (2982, 63569), (4686, 40453), (5467, 34674), (5779, 32802), (10934, 17337), (11558, 16401)]