189982944

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 216

約数和(自身を含む): 597837240

約数和(自身を除く): 407854296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 43, 46, 48, 58, 69, 72, 86, 87, 92, 96, 116, 129, 138, 144, 172, 174, 184, 207, 232, 258, 261, 276, 288, 344, 348, 368, 387, 414, 464, 516, 522, 529, 552, 667, 688, 696, 736, 774, 828, 928, 989, 1032, 1044, 1058, 1104, 1247, 1334, 1376, 1392, 1548, 1587, 1656, 1978, 2001, 2064, 2088, 2116, 2208, 2494, 2668, 2784, 2967, 3096, 3174, 3312, 3741, 3956, 4002, 4128, 4176, 4232, 4761, 4988, 5336, 5934, 6003, 6192, 6348, 6624, 7482, 7912, 8004, 8352, 8464, 8901, 9522, 9976, 10672, 11223, 11868, 12006, 12384, 12696, 14964, 15341, 15824, 16008, 16928, 17802, 19044, 19952, 21344, 22446, 22747, 23736, 24012, 25392, 28681, 29928, 30682, 31648, 32016, 35604, 38088, 39904, 44892, 45494, 46023, 47472, 48024, 50784, 57362, 59856, 61364, 64032, 68241, 71208, 76176, 86043, 89784, 90988, 92046, 94944, 96048, 114724, 119712, 122728, 136482, 138069, 142416, 152352, 172086, 179568, 181976, 184092, 192096, 204723, 229448, 245456, 258129, 272964, 276138, 284832, 344172, 359136, 363952, 368184, 409446, 458896, 490912, 516258, 545928, 552276, 659663, 688344, 727904, 736368, 818892, 917792, 1032516, 1091856, 1104552, 1319326, 1376688, 1472736, 1637784, 1978989, 2065032, 2183712, 2209104, 2638652, 2753376, 3275568, 3957978, 4130064, 4418208, 5277304, 5936967, 6551136, 7915956, 8260128, 10554608, 11873934, 15831912, 21109216, 23747868, 31663824, 47495736, 63327648, 94991472, 189982944]

約数ペア:

[(1, 189982944), (2, 94991472), (3, 63327648), (4, 47495736), (6, 31663824), (8, 23747868), (9, 21109216), (12, 15831912), (16, 11873934), (18, 10554608), (23, 8260128), (24, 7915956), (29, 6551136), (32, 5936967), (36, 5277304), (43, 4418208), (46, 4130064), (48, 3957978), (58, 3275568), (69, 2753376), (72, 2638652), (86, 2209104), (87, 2183712), (92, 2065032), (96, 1978989), (116, 1637784), (129, 1472736), (138, 1376688), (144, 1319326), (172, 1104552), (174, 1091856), (184, 1032516), (207, 917792), (232, 818892), (258, 736368), (261, 727904), (276, 688344), (288, 659663), (344, 552276), (348, 545928), (368, 516258), (387, 490912), (414, 458896), (464, 409446), (516, 368184), (522, 363952), (529, 359136), (552, 344172), (667, 284832), (688, 276138), (696, 272964), (736, 258129), (774, 245456), (828, 229448), (928, 204723), (989, 192096), (1032, 184092), (1044, 181976), (1058, 179568), (1104, 172086), (1247, 152352), (1334, 142416), (1376, 138069), (1392, 136482), (1548, 122728), (1587, 119712), (1656, 114724), (1978, 96048), (2001, 94944), (2064, 92046), (2088, 90988), (2116, 89784), (2208, 86043), (2494, 76176), (2668, 71208), (2784, 68241), (2967, 64032), (3096, 61364), (3174, 59856), (3312, 57362), (3741, 50784), (3956, 48024), (4002, 47472), (4128, 46023), (4176, 45494), (4232, 44892), (4761, 39904), (4988, 38088), (5336, 35604), (5934, 32016), (6003, 31648), (6192, 30682), (6348, 29928), (6624, 28681), (7482, 25392), (7912, 24012), (8004, 23736), (8352, 22747), (8464, 22446), (8901, 21344), (9522, 19952), (9976, 19044), (10672, 17802), (11223, 16928), (11868, 16008), (12006, 15824), (12384, 15341), (12696, 14964)]