139667752

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 306432000

約数和(自身を除く): 166764248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 151, 166, 199, 302, 332, 398, 581, 604, 664, 796, 1057, 1162, 1208, 1393, 1592, 2114, 2324, 2786, 4228, 4648, 5572, 8456, 11144, 12533, 16517, 25066, 30049, 33034, 50132, 60098, 66068, 87731, 100264, 115619, 120196, 132136, 175462, 210343, 231238, 240392, 350924, 420686, 462476, 701848, 841372, 924952, 1682744, 2494067, 4988134, 9976268, 17458469, 19952536, 34916938, 69833876, 139667752]

約数ペア:

[(1, 139667752), (2, 69833876), (4, 34916938), (7, 19952536), (8, 17458469), (14, 9976268), (28, 4988134), (56, 2494067), (83, 1682744), (151, 924952), (166, 841372), (199, 701848), (302, 462476), (332, 420686), (398, 350924), (581, 240392), (604, 231238), (664, 210343), (796, 175462), (1057, 132136), (1162, 120196), (1208, 115619), (1393, 100264), (1592, 87731), (2114, 66068), (2324, 60098), (2786, 50132), (4228, 33034), (4648, 30049), (5572, 25066), (8456, 16517), (11144, 12533)]