193155648

素因数分解:

$2^6\times 3^1\times 7^4\times {\mathrm{419}}^1$

素因数の和:462

約数の個数: 140

約数和(自身を含む): 597621360

約数和(自身を除く): 404465712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 419, 448, 588, 672, 686, 784, 838, 1029, 1176, 1257, 1344, 1372, 1568, 1676, 2058, 2352, 2401, 2514, 2744, 2933, 3136, 3352, 4116, 4704, 4802, 5028, 5488, 5866, 6704, 7203, 8232, 8799, 9408, 9604, 10056, 10976, 11732, 13408, 14406, 16464, 17598, 19208, 20112, 20531, 21952, 23464, 26816, 28812, 32928, 35196, 38416, 40224, 41062, 46928, 57624, 61593, 65856, 70392, 76832, 80448, 82124, 93856, 115248, 123186, 140784, 143717, 153664, 164248, 187712, 230496, 246372, 281568, 287434, 328496, 431151, 460992, 492744, 563136, 574868, 656992, 862302, 985488, 1006019, 1149736, 1313984, 1724604, 1970976, 2012038, 2299472, 3018057, 3449208, 3941952, 4024076, 4598944, 6036114, 6898416, 8048152, 9197888, 12072228, 13796832, 16096304, 24144456, 27593664, 32192608, 48288912, 64385216, 96577824, 193155648]

約数ペア:

[(1, 193155648), (2, 96577824), (3, 64385216), (4, 48288912), (6, 32192608), (7, 27593664), (8, 24144456), (12, 16096304), (14, 13796832), (16, 12072228), (21, 9197888), (24, 8048152), (28, 6898416), (32, 6036114), (42, 4598944), (48, 4024076), (49, 3941952), (56, 3449208), (64, 3018057), (84, 2299472), (96, 2012038), (98, 1970976), (112, 1724604), (147, 1313984), (168, 1149736), (192, 1006019), (196, 985488), (224, 862302), (294, 656992), (336, 574868), (343, 563136), (392, 492744), (419, 460992), (448, 431151), (588, 328496), (672, 287434), (686, 281568), (784, 246372), (838, 230496), (1029, 187712), (1176, 164248), (1257, 153664), (1344, 143717), (1372, 140784), (1568, 123186), (1676, 115248), (2058, 93856), (2352, 82124), (2401, 80448), (2514, 76832), (2744, 70392), (2933, 65856), (3136, 61593), (3352, 57624), (4116, 46928), (4704, 41062), (4802, 40224), (5028, 38416), (5488, 35196), (5866, 32928), (6704, 28812), (7203, 26816), (8232, 23464), (8799, 21952), (9408, 20531), (9604, 20112), (10056, 19208), (10976, 17598), (11732, 16464), (13408, 14406)]