156844848

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{751}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 428940800

約数和(自身を除く): 272095952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 229, 304, 456, 458, 687, 751, 912, 916, 1374, 1502, 1832, 2253, 2748, 3004, 3664, 4351, 4506, 5496, 6008, 8702, 9012, 10992, 12016, 13053, 14269, 17404, 18024, 26106, 28538, 34808, 36048, 42807, 52212, 57076, 69616, 85614, 104424, 114152, 171228, 171979, 208848, 228304, 342456, 343958, 515937, 684912, 687916, 1031874, 1375832, 2063748, 2751664, 3267601, 4127496, 6535202, 8254992, 9802803, 13070404, 19605606, 26140808, 39211212, 52281616, 78422424, 156844848]

約数ペア:

[(1, 156844848), (2, 78422424), (3, 52281616), (4, 39211212), (6, 26140808), (8, 19605606), (12, 13070404), (16, 9802803), (19, 8254992), (24, 6535202), (38, 4127496), (48, 3267601), (57, 2751664), (76, 2063748), (114, 1375832), (152, 1031874), (228, 687916), (229, 684912), (304, 515937), (456, 343958), (458, 342456), (687, 228304), (751, 208848), (912, 171979), (916, 171228), (1374, 114152), (1502, 104424), (1832, 85614), (2253, 69616), (2748, 57076), (3004, 52212), (3664, 42807), (4351, 36048), (4506, 34808), (5496, 28538), (6008, 26106), (8702, 18024), (9012, 17404), (10992, 14269), (12016, 13053)]