145005312

素因数分解:

$2^8\times 3^1\times {\mathrm{349}}^1\times {\mathrm{541}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 387746800

約数和(自身を除く): 242741488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 349, 384, 541, 698, 768, 1047, 1082, 1396, 1623, 2094, 2164, 2792, 3246, 4188, 4328, 5584, 6492, 8376, 8656, 11168, 12984, 16752, 17312, 22336, 25968, 33504, 34624, 44672, 51936, 67008, 69248, 89344, 103872, 134016, 138496, 188809, 207744, 268032, 377618, 415488, 566427, 755236, 1132854, 1510472, 2265708, 3020944, 4531416, 6041888, 9062832, 12083776, 18125664, 24167552, 36251328, 48335104, 72502656, 145005312]

約数ペア:

[(1, 145005312), (2, 72502656), (3, 48335104), (4, 36251328), (6, 24167552), (8, 18125664), (12, 12083776), (16, 9062832), (24, 6041888), (32, 4531416), (48, 3020944), (64, 2265708), (96, 1510472), (128, 1132854), (192, 755236), (256, 566427), (349, 415488), (384, 377618), (541, 268032), (698, 207744), (768, 188809), (1047, 138496), (1082, 134016), (1396, 103872), (1623, 89344), (2094, 69248), (2164, 67008), (2792, 51936), (3246, 44672), (4188, 34624), (4328, 33504), (5584, 25968), (6492, 22336), (8376, 17312), (8656, 16752), (11168, 12984)]