164296608

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 144

約数和(自身を含む): 511932960

約数和(自身を除く): 347636352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 84, 96, 98, 106, 112, 147, 159, 168, 196, 212, 224, 294, 318, 336, 371, 392, 424, 588, 636, 659, 672, 742, 784, 848, 1113, 1176, 1272, 1318, 1484, 1568, 1696, 1977, 2226, 2352, 2544, 2597, 2636, 2968, 3954, 4452, 4613, 4704, 5088, 5194, 5272, 5936, 7791, 7908, 8904, 9226, 10388, 10544, 11872, 13839, 15582, 15816, 17808, 18452, 20776, 21088, 27678, 31164, 31632, 32291, 34927, 35616, 36904, 41552, 55356, 62328, 63264, 64582, 69854, 73808, 83104, 96873, 104781, 110712, 124656, 129164, 139708, 147616, 193746, 209562, 221424, 244489, 249312, 258328, 279416, 387492, 419124, 442848, 488978, 516656, 558832, 733467, 774984, 838248, 977956, 1033312, 1117664, 1466934, 1549968, 1676496, 1711423, 1955912, 2933868, 3099936, 3352992, 3422846, 3911824, 5134269, 5867736, 6845692, 7823648, 10268538, 11735472, 13691384, 20537076, 23470944, 27382768, 41074152, 54765536, 82148304, 164296608]

約数ペア:

[(1, 164296608), (2, 82148304), (3, 54765536), (4, 41074152), (6, 27382768), (7, 23470944), (8, 20537076), (12, 13691384), (14, 11735472), (16, 10268538), (21, 7823648), (24, 6845692), (28, 5867736), (32, 5134269), (42, 3911824), (48, 3422846), (49, 3352992), (53, 3099936), (56, 2933868), (84, 1955912), (96, 1711423), (98, 1676496), (106, 1549968), (112, 1466934), (147, 1117664), (159, 1033312), (168, 977956), (196, 838248), (212, 774984), (224, 733467), (294, 558832), (318, 516656), (336, 488978), (371, 442848), (392, 419124), (424, 387492), (588, 279416), (636, 258328), (659, 249312), (672, 244489), (742, 221424), (784, 209562), (848, 193746), (1113, 147616), (1176, 139708), (1272, 129164), (1318, 124656), (1484, 110712), (1568, 104781), (1696, 96873), (1977, 83104), (2226, 73808), (2352, 69854), (2544, 64582), (2597, 63264), (2636, 62328), (2968, 55356), (3954, 41552), (4452, 36904), (4613, 35616), (4704, 34927), (5088, 32291), (5194, 31632), (5272, 31164), (5936, 27678), (7791, 21088), (7908, 20776), (8904, 18452), (9226, 17808), (10388, 15816), (10544, 15582), (11872, 13839)]