169408428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1083

約数の個数: 96

約数和(自身を含む): 473776128

約数和(自身を除く): 304367700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 67, 84, 93, 124, 134, 186, 201, 217, 268, 372, 402, 434, 469, 651, 804, 868, 938, 971, 1302, 1407, 1876, 1942, 2077, 2604, 2814, 2913, 3884, 4154, 5628, 5826, 6231, 6797, 8308, 11652, 12462, 13594, 14539, 20391, 24924, 27188, 29078, 30101, 40782, 43617, 58156, 60202, 65057, 81564, 87234, 90303, 120404, 130114, 174468, 180606, 195171, 210707, 260228, 361212, 390342, 421414, 455399, 632121, 780684, 842828, 910798, 1264242, 1366197, 1821596, 2016767, 2528484, 2732394, 4033534, 5464788, 6050301, 8067068, 12100602, 14117369, 24201204, 28234738, 42352107, 56469476, 84704214, 169408428]

約数ペア:

[(1, 169408428), (2, 84704214), (3, 56469476), (4, 42352107), (6, 28234738), (7, 24201204), (12, 14117369), (14, 12100602), (21, 8067068), (28, 6050301), (31, 5464788), (42, 4033534), (62, 2732394), (67, 2528484), (84, 2016767), (93, 1821596), (124, 1366197), (134, 1264242), (186, 910798), (201, 842828), (217, 780684), (268, 632121), (372, 455399), (402, 421414), (434, 390342), (469, 361212), (651, 260228), (804, 210707), (868, 195171), (938, 180606), (971, 174468), (1302, 130114), (1407, 120404), (1876, 90303), (1942, 87234), (2077, 81564), (2604, 65057), (2814, 60202), (2913, 58156), (3884, 43617), (4154, 40782), (5628, 30101), (5826, 29078), (6231, 27188), (6797, 24924), (8308, 20391), (11652, 14539), (12462, 13594)]