193309704

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 614659500

約数和(自身を除く): 421349796

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 157, 168, 196, 252, 294, 314, 349, 392, 441, 471, 504, 588, 628, 698, 882, 942, 1047, 1099, 1176, 1256, 1396, 1413, 1764, 1884, 2094, 2198, 2443, 2792, 2826, 3141, 3297, 3528, 3768, 4188, 4396, 4886, 5652, 6282, 6594, 7329, 7693, 8376, 8792, 9772, 9891, 11304, 12564, 13188, 14658, 15386, 17101, 19544, 19782, 21987, 23079, 25128, 26376, 29316, 30772, 34202, 39564, 43974, 46158, 51303, 54793, 58632, 61544, 68404, 69237, 79128, 87948, 92316, 102606, 109586, 136808, 138474, 153909, 164379, 175896, 184632, 205212, 219172, 276948, 307818, 328758, 383551, 410424, 438344, 493137, 553896, 615636, 657516, 767102, 986274, 1150653, 1231272, 1315032, 1534204, 1972548, 2301306, 2684857, 3068408, 3451959, 3945096, 4602612, 5369714, 6903918, 8054571, 9205224, 10739428, 13807836, 16109142, 21478856, 24163713, 27615672, 32218284, 48327426, 64436568, 96654852, 193309704]

約数ペア:

[(1, 193309704), (2, 96654852), (3, 64436568), (4, 48327426), (6, 32218284), (7, 27615672), (8, 24163713), (9, 21478856), (12, 16109142), (14, 13807836), (18, 10739428), (21, 9205224), (24, 8054571), (28, 6903918), (36, 5369714), (42, 4602612), (49, 3945096), (56, 3451959), (63, 3068408), (72, 2684857), (84, 2301306), (98, 1972548), (126, 1534204), (147, 1315032), (157, 1231272), (168, 1150653), (196, 986274), (252, 767102), (294, 657516), (314, 615636), (349, 553896), (392, 493137), (441, 438344), (471, 410424), (504, 383551), (588, 328758), (628, 307818), (698, 276948), (882, 219172), (942, 205212), (1047, 184632), (1099, 175896), (1176, 164379), (1256, 153909), (1396, 138474), (1413, 136808), (1764, 109586), (1884, 102606), (2094, 92316), (2198, 87948), (2443, 79128), (2792, 69237), (2826, 68404), (3141, 61544), (3297, 58632), (3528, 54793), (3768, 51303), (4188, 46158), (4396, 43974), (4886, 39564), (5652, 34202), (6282, 30772), (6594, 29316), (7329, 26376), (7693, 25128), (8376, 23079), (8792, 21987), (9772, 19782), (9891, 19544), (11304, 17101), (12564, 15386), (13188, 14658)]