165403812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16547}}^1$

素因数の和:16585

約数の個数: 72

約数和(自身を含む): 475390944

約数和(自身を除く): 309987132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 16547, 33094, 49641, 66188, 99282, 115829, 198564, 231658, 281299, 347487, 463316, 562598, 694974, 810803, 843897, 1125196, 1389948, 1621606, 1687794, 1969093, 2432409, 3243212, 3375588, 3938186, 4864818, 5907279, 7876372, 9729636, 11814558, 13783651, 23629116, 27567302, 41350953, 55134604, 82701906, 165403812]

約数ペア:

[(1, 165403812), (2, 82701906), (3, 55134604), (4, 41350953), (6, 27567302), (7, 23629116), (12, 13783651), (14, 11814558), (17, 9729636), (21, 7876372), (28, 5907279), (34, 4864818), (42, 3938186), (49, 3375588), (51, 3243212), (68, 2432409), (84, 1969093), (98, 1687794), (102, 1621606), (119, 1389948), (147, 1125196), (196, 843897), (204, 810803), (238, 694974), (294, 562598), (357, 463316), (476, 347487), (588, 281299), (714, 231658), (833, 198564), (1428, 115829), (1666, 99282), (2499, 66188), (3332, 49641), (4998, 33094), (9996, 16547)]