149554272

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31793}}^1$

素因数の和:31820

約数の個数: 72

約数和(自身を含む): 456689016

約数和(自身を除く): 307134744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 31793, 63586, 95379, 127172, 190758, 222551, 254344, 381516, 445102, 508688, 667653, 763032, 890204, 1017376, 1335306, 1526064, 1557857, 1780408, 2670612, 3052128, 3115714, 3560816, 4673571, 5341224, 6231428, 7121632, 9347142, 10682448, 12462856, 18694284, 21364896, 24925712, 37388568, 49851424, 74777136, 149554272]

約数ペア:

[(1, 149554272), (2, 74777136), (3, 49851424), (4, 37388568), (6, 24925712), (7, 21364896), (8, 18694284), (12, 12462856), (14, 10682448), (16, 9347142), (21, 7121632), (24, 6231428), (28, 5341224), (32, 4673571), (42, 3560816), (48, 3115714), (49, 3052128), (56, 2670612), (84, 1780408), (96, 1557857), (98, 1526064), (112, 1335306), (147, 1017376), (168, 890204), (196, 763032), (224, 667653), (294, 508688), (336, 445102), (392, 381516), (588, 254344), (672, 222551), (784, 190758), (1176, 127172), (1568, 95379), (2352, 63586), (4704, 31793)]