161186976

素因数分解:

$2^5\times 3^3\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1163

約数の個数: 96

約数和(自身を含む): 473014080

約数和(自身を除く): 311827104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 197, 216, 288, 394, 432, 591, 788, 864, 947, 1182, 1576, 1773, 1894, 2364, 2841, 3152, 3546, 3788, 4728, 5319, 5682, 6304, 7092, 7576, 8523, 9456, 10638, 11364, 14184, 15152, 17046, 18912, 21276, 22728, 25569, 28368, 30304, 34092, 42552, 45456, 51138, 56736, 68184, 85104, 90912, 102276, 136368, 170208, 186559, 204552, 272736, 373118, 409104, 559677, 746236, 818208, 1119354, 1492472, 1679031, 2238708, 2984944, 3358062, 4477416, 5037093, 5969888, 6716124, 8954832, 10074186, 13432248, 17909664, 20148372, 26864496, 40296744, 53728992, 80593488, 161186976]

約数ペア:

[(1, 161186976), (2, 80593488), (3, 53728992), (4, 40296744), (6, 26864496), (8, 20148372), (9, 17909664), (12, 13432248), (16, 10074186), (18, 8954832), (24, 6716124), (27, 5969888), (32, 5037093), (36, 4477416), (48, 3358062), (54, 2984944), (72, 2238708), (96, 1679031), (108, 1492472), (144, 1119354), (197, 818208), (216, 746236), (288, 559677), (394, 409104), (432, 373118), (591, 272736), (788, 204552), (864, 186559), (947, 170208), (1182, 136368), (1576, 102276), (1773, 90912), (1894, 85104), (2364, 68184), (2841, 56736), (3152, 51138), (3546, 45456), (3788, 42552), (4728, 34092), (5319, 30304), (5682, 28368), (6304, 25569), (7092, 22728), (7576, 21276), (8523, 18912), (9456, 17046), (10638, 15152), (11364, 14184)]