168317184

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 518031360

約数和(自身を除く): 349714176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 131, 168, 192, 224, 239, 256, 262, 336, 384, 393, 448, 478, 524, 672, 717, 768, 786, 896, 917, 956, 1048, 1344, 1434, 1572, 1673, 1792, 1834, 1912, 2096, 2688, 2751, 2868, 3144, 3346, 3668, 3824, 4192, 5019, 5376, 5502, 5736, 6288, 6692, 7336, 7648, 8384, 10038, 11004, 11472, 12576, 13384, 14672, 15296, 16768, 20076, 22008, 22944, 25152, 26768, 29344, 30592, 31309, 33536, 40152, 44016, 45888, 50304, 53536, 58688, 61184, 62618, 80304, 88032, 91776, 93927, 100608, 107072, 117376, 125236, 160608, 176064, 183552, 187854, 214144, 219163, 234752, 250472, 321216, 352128, 375708, 428288, 438326, 500944, 642432, 657489, 704256, 751416, 876652, 1001888, 1284864, 1314978, 1502832, 1753304, 2003776, 2629956, 3005664, 3506608, 4007552, 5259912, 6011328, 7013216, 8015104, 10519824, 12022656, 14026432, 21039648, 24045312, 28052864, 42079296, 56105728, 84158592, 168317184]

約数ペア:

[(1, 168317184), (2, 84158592), (3, 56105728), (4, 42079296), (6, 28052864), (7, 24045312), (8, 21039648), (12, 14026432), (14, 12022656), (16, 10519824), (21, 8015104), (24, 7013216), (28, 6011328), (32, 5259912), (42, 4007552), (48, 3506608), (56, 3005664), (64, 2629956), (84, 2003776), (96, 1753304), (112, 1502832), (128, 1314978), (131, 1284864), (168, 1001888), (192, 876652), (224, 751416), (239, 704256), (256, 657489), (262, 642432), (336, 500944), (384, 438326), (393, 428288), (448, 375708), (478, 352128), (524, 321216), (672, 250472), (717, 234752), (768, 219163), (786, 214144), (896, 187854), (917, 183552), (956, 176064), (1048, 160608), (1344, 125236), (1434, 117376), (1572, 107072), (1673, 100608), (1792, 93927), (1834, 91776), (1912, 88032), (2096, 80304), (2688, 62618), (2751, 61184), (2868, 58688), (3144, 53536), (3346, 50304), (3668, 45888), (3824, 44016), (4192, 40152), (5019, 33536), (5376, 31309), (5502, 30592), (5736, 29344), (6288, 26768), (6692, 25152), (7336, 22944), (7648, 22008), (8384, 20076), (10038, 16768), (11004, 15296), (11472, 14672), (12576, 13384)]