156721776

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1466

約数の個数: 80

約数和(自身を含む): 431892000

約数和(自身を除く): 275170224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 149, 204, 272, 298, 408, 447, 596, 816, 894, 1192, 1289, 1788, 2384, 2533, 2578, 3576, 3867, 5066, 5156, 7152, 7599, 7734, 10132, 10312, 15198, 15468, 20264, 20624, 21913, 30396, 30936, 40528, 43826, 60792, 61872, 65739, 87652, 121584, 131478, 175304, 192061, 262956, 350608, 384122, 525912, 576183, 768244, 1051824, 1152366, 1536488, 2304732, 3072976, 3265037, 4609464, 6530074, 9218928, 9795111, 13060148, 19590222, 26120296, 39180444, 52240592, 78360888, 156721776]

約数ペア:

[(1, 156721776), (2, 78360888), (3, 52240592), (4, 39180444), (6, 26120296), (8, 19590222), (12, 13060148), (16, 9795111), (17, 9218928), (24, 6530074), (34, 4609464), (48, 3265037), (51, 3072976), (68, 2304732), (102, 1536488), (136, 1152366), (149, 1051824), (204, 768244), (272, 576183), (298, 525912), (408, 384122), (447, 350608), (596, 262956), (816, 192061), (894, 175304), (1192, 131478), (1289, 121584), (1788, 87652), (2384, 65739), (2533, 61872), (2578, 60792), (3576, 43826), (3867, 40528), (5066, 30936), (5156, 30396), (7152, 21913), (7599, 20624), (7734, 20264), (10132, 15468), (10312, 15198)]