197948016

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1068

約数の個数: 160

約数和(自身を含む): 659719680

約数和(自身を除く): 461771664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 67, 72, 84, 108, 112, 126, 134, 144, 168, 189, 201, 216, 252, 268, 336, 378, 402, 432, 469, 504, 536, 603, 756, 804, 938, 977, 1008, 1072, 1206, 1407, 1512, 1608, 1809, 1876, 1954, 2412, 2814, 2931, 3024, 3216, 3618, 3752, 3908, 4221, 4824, 5628, 5862, 6839, 7236, 7504, 7816, 8442, 8793, 9648, 11256, 11724, 12663, 13678, 14472, 15632, 16884, 17586, 20517, 22512, 23448, 25326, 26379, 27356, 28944, 33768, 35172, 41034, 46896, 50652, 52758, 54712, 61551, 65459, 67536, 70344, 82068, 101304, 105516, 109424, 123102, 130918, 140688, 164136, 184653, 196377, 202608, 211032, 246204, 261836, 328272, 369306, 392754, 422064, 458213, 492408, 523672, 589131, 738612, 785508, 916426, 984816, 1047344, 1178262, 1374639, 1477224, 1571016, 1767393, 1832852, 2356524, 2749278, 2954448, 3142032, 3534786, 3665704, 4123917, 4713048, 5498556, 7069572, 7331408, 8247834, 9426096, 10997112, 12371751, 14139144, 16495668, 21994224, 24743502, 28278288, 32991336, 49487004, 65982672, 98974008, 197948016]

約数ペア:

[(1, 197948016), (2, 98974008), (3, 65982672), (4, 49487004), (6, 32991336), (7, 28278288), (8, 24743502), (9, 21994224), (12, 16495668), (14, 14139144), (16, 12371751), (18, 10997112), (21, 9426096), (24, 8247834), (27, 7331408), (28, 7069572), (36, 5498556), (42, 4713048), (48, 4123917), (54, 3665704), (56, 3534786), (63, 3142032), (67, 2954448), (72, 2749278), (84, 2356524), (108, 1832852), (112, 1767393), (126, 1571016), (134, 1477224), (144, 1374639), (168, 1178262), (189, 1047344), (201, 984816), (216, 916426), (252, 785508), (268, 738612), (336, 589131), (378, 523672), (402, 492408), (432, 458213), (469, 422064), (504, 392754), (536, 369306), (603, 328272), (756, 261836), (804, 246204), (938, 211032), (977, 202608), (1008, 196377), (1072, 184653), (1206, 164136), (1407, 140688), (1512, 130918), (1608, 123102), (1809, 109424), (1876, 105516), (1954, 101304), (2412, 82068), (2814, 70344), (2931, 67536), (3024, 65459), (3216, 61551), (3618, 54712), (3752, 52758), (3908, 50652), (4221, 46896), (4824, 41034), (5628, 35172), (5862, 33768), (6839, 28944), (7236, 27356), (7504, 26379), (7816, 25326), (8442, 23448), (8793, 22512), (9648, 20517), (11256, 17586), (11724, 16884), (12663, 15632), (13678, 14472)]