164356992

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2545

約数の個数: 128

約数和(自身を含む): 510816000

約数和(自身を除く): 346459008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2503, 2736, 3456, 3648, 4104, 5006, 5472, 7296, 7509, 8208, 10012, 10944, 15018, 16416, 20024, 21888, 22527, 30036, 32832, 40048, 45054, 47557, 60072, 65664, 67581, 80096, 90108, 95114, 120144, 135162, 142671, 160192, 180216, 190228, 240288, 270324, 285342, 320384, 360432, 380456, 428013, 480576, 540648, 570684, 720864, 760912, 856026, 961152, 1081296, 1141368, 1284039, 1441728, 1521824, 1712052, 2162592, 2282736, 2568078, 2883456, 3043648, 3424104, 4325184, 4565472, 5136156, 6087296, 6848208, 8650368, 9130944, 10272312, 13696416, 18261888, 20544624, 27392832, 41089248, 54785664, 82178496, 164356992]

約数ペア:

[(1, 164356992), (2, 82178496), (3, 54785664), (4, 41089248), (6, 27392832), (8, 20544624), (9, 18261888), (12, 13696416), (16, 10272312), (18, 9130944), (19, 8650368), (24, 6848208), (27, 6087296), (32, 5136156), (36, 4565472), (38, 4325184), (48, 3424104), (54, 3043648), (57, 2883456), (64, 2568078), (72, 2282736), (76, 2162592), (96, 1712052), (108, 1521824), (114, 1441728), (128, 1284039), (144, 1141368), (152, 1081296), (171, 961152), (192, 856026), (216, 760912), (228, 720864), (288, 570684), (304, 540648), (342, 480576), (384, 428013), (432, 380456), (456, 360432), (513, 320384), (576, 285342), (608, 270324), (684, 240288), (864, 190228), (912, 180216), (1026, 160192), (1152, 142671), (1216, 135162), (1368, 120144), (1728, 95114), (1824, 90108), (2052, 80096), (2432, 67581), (2503, 65664), (2736, 60072), (3456, 47557), (3648, 45054), (4104, 40048), (5006, 32832), (5472, 30036), (7296, 22527), (7509, 21888), (8208, 20024), (10012, 16416), (10944, 15018)]