161419392

素因数分解:

$2^7\times 3^4\times {\mathrm{15569}}^1$

素因数の和:15595

約数の個数: 80

約数和(自身を含む): 480412350

約数和(自身を除く): 318992958

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 15569, 31138, 46707, 62276, 93414, 124552, 140121, 186828, 249104, 280242, 373656, 420363, 498208, 560484, 747312, 840726, 996416, 1120968, 1261089, 1494624, 1681452, 1992832, 2241936, 2522178, 2989248, 3362904, 4483872, 5044356, 5978496, 6725808, 8967744, 10088712, 13451616, 17935488, 20177424, 26903232, 40354848, 53806464, 80709696, 161419392]

約数ペア:

[(1, 161419392), (2, 80709696), (3, 53806464), (4, 40354848), (6, 26903232), (8, 20177424), (9, 17935488), (12, 13451616), (16, 10088712), (18, 8967744), (24, 6725808), (27, 5978496), (32, 5044356), (36, 4483872), (48, 3362904), (54, 2989248), (64, 2522178), (72, 2241936), (81, 1992832), (96, 1681452), (108, 1494624), (128, 1261089), (144, 1120968), (162, 996416), (192, 840726), (216, 747312), (288, 560484), (324, 498208), (384, 420363), (432, 373656), (576, 280242), (648, 249104), (864, 186828), (1152, 140121), (1296, 124552), (1728, 93414), (2592, 62276), (3456, 46707), (5184, 31138), (10368, 15569)]