137782148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 298533312

約数和(自身を除く): 160751164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 317, 361, 532, 602, 634, 722, 817, 1204, 1268, 1444, 1634, 2219, 2527, 3268, 4438, 5054, 5719, 6023, 8876, 10108, 11438, 12046, 13631, 15523, 22876, 24092, 27262, 31046, 42161, 54524, 62092, 84322, 95417, 108661, 114437, 168644, 190834, 217322, 228874, 258989, 381668, 434644, 457748, 517978, 801059, 1035956, 1602118, 1812923, 3204236, 3625846, 4920791, 7251692, 9841582, 19683164, 34445537, 68891074, 137782148]

約数ペア:

[(1, 137782148), (2, 68891074), (4, 34445537), (7, 19683164), (14, 9841582), (19, 7251692), (28, 4920791), (38, 3625846), (43, 3204236), (76, 1812923), (86, 1602118), (133, 1035956), (172, 801059), (266, 517978), (301, 457748), (317, 434644), (361, 381668), (532, 258989), (602, 228874), (634, 217322), (722, 190834), (817, 168644), (1204, 114437), (1268, 108661), (1444, 95417), (1634, 84322), (2219, 62092), (2527, 54524), (3268, 42161), (4438, 31046), (5054, 27262), (5719, 24092), (6023, 22876), (8876, 15523), (10108, 13631), (11438, 12046)]