166739060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 398442240

約数和(自身を除く): 231703180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 53, 68, 76, 85, 95, 106, 170, 190, 212, 265, 323, 340, 380, 487, 530, 646, 901, 974, 1007, 1060, 1292, 1615, 1802, 1948, 2014, 2435, 3230, 3604, 4028, 4505, 4870, 5035, 6460, 8279, 9010, 9253, 9740, 10070, 16558, 17119, 18020, 18506, 20140, 25811, 33116, 34238, 37012, 41395, 46265, 51622, 68476, 82790, 85595, 92530, 103244, 129055, 157301, 165580, 171190, 185060, 258110, 314602, 342380, 438787, 490409, 516220, 629204, 786505, 877574, 980818, 1573010, 1755148, 1961636, 2193935, 2452045, 3146020, 4387870, 4904090, 8336953, 8775740, 9808180, 16673906, 33347812, 41684765, 83369530, 166739060]

約数ペア:

[(1, 166739060), (2, 83369530), (4, 41684765), (5, 33347812), (10, 16673906), (17, 9808180), (19, 8775740), (20, 8336953), (34, 4904090), (38, 4387870), (53, 3146020), (68, 2452045), (76, 2193935), (85, 1961636), (95, 1755148), (106, 1573010), (170, 980818), (190, 877574), (212, 786505), (265, 629204), (323, 516220), (340, 490409), (380, 438787), (487, 342380), (530, 314602), (646, 258110), (901, 185060), (974, 171190), (1007, 165580), (1060, 157301), (1292, 129055), (1615, 103244), (1802, 92530), (1948, 85595), (2014, 82790), (2435, 68476), (3230, 51622), (3604, 46265), (4028, 41395), (4505, 37012), (4870, 34238), (5035, 33116), (6460, 25811), (8279, 20140), (9010, 18506), (9253, 18020), (9740, 17119), (10070, 16558)]