123129804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 348364800

約数和(自身を除く): 225234996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 179, 228, 266, 358, 399, 431, 532, 537, 716, 798, 862, 1074, 1253, 1293, 1596, 1724, 2148, 2506, 2586, 3017, 3401, 3759, 5012, 5172, 6034, 6802, 7518, 8189, 9051, 10203, 12068, 13604, 15036, 16378, 18102, 20406, 23807, 24567, 32756, 36204, 40812, 47614, 49134, 57323, 71421, 77149, 95228, 98268, 114646, 142842, 154298, 171969, 229292, 231447, 285684, 308596, 343938, 462894, 540043, 687876, 925788, 1080086, 1465831, 1620129, 2160172, 2931662, 3240258, 4397493, 5863324, 6480516, 8794986, 10260817, 17589972, 20521634, 30782451, 41043268, 61564902, 123129804]

約数ペア:

[(1, 123129804), (2, 61564902), (3, 41043268), (4, 30782451), (6, 20521634), (7, 17589972), (12, 10260817), (14, 8794986), (19, 6480516), (21, 5863324), (28, 4397493), (38, 3240258), (42, 2931662), (57, 2160172), (76, 1620129), (84, 1465831), (114, 1080086), (133, 925788), (179, 687876), (228, 540043), (266, 462894), (358, 343938), (399, 308596), (431, 285684), (532, 231447), (537, 229292), (716, 171969), (798, 154298), (862, 142842), (1074, 114646), (1253, 98268), (1293, 95228), (1596, 77149), (1724, 71421), (2148, 57323), (2506, 49134), (2586, 47614), (3017, 40812), (3401, 36204), (3759, 32756), (5012, 24567), (5172, 23807), (6034, 20406), (6802, 18102), (7518, 16378), (8189, 15036), (9051, 13604), (10203, 12068)]