171494316

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:724

約数の個数: 108

約数和(自身を含む): 507911040

約数和(自身を除く): 336416724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 191, 196, 252, 294, 382, 441, 509, 573, 588, 764, 882, 1018, 1146, 1337, 1527, 1719, 1764, 2036, 2292, 2674, 3054, 3438, 3563, 4011, 4581, 5348, 6108, 6876, 7126, 8022, 9162, 9359, 10689, 12033, 14252, 16044, 18324, 18718, 21378, 24066, 24941, 28077, 32067, 37436, 42756, 48132, 49882, 56154, 64134, 74823, 84231, 97219, 99764, 112308, 128268, 149646, 168462, 194438, 224469, 291657, 299292, 336924, 388876, 448938, 583314, 680533, 874971, 897876, 1166628, 1361066, 1749942, 2041599, 2722132, 3499884, 4083198, 4763731, 6124797, 8166396, 9527462, 12249594, 14291193, 19054924, 24499188, 28582386, 42873579, 57164772, 85747158, 171494316]

約数ペア:

[(1, 171494316), (2, 85747158), (3, 57164772), (4, 42873579), (6, 28582386), (7, 24499188), (9, 19054924), (12, 14291193), (14, 12249594), (18, 9527462), (21, 8166396), (28, 6124797), (36, 4763731), (42, 4083198), (49, 3499884), (63, 2722132), (84, 2041599), (98, 1749942), (126, 1361066), (147, 1166628), (191, 897876), (196, 874971), (252, 680533), (294, 583314), (382, 448938), (441, 388876), (509, 336924), (573, 299292), (588, 291657), (764, 224469), (882, 194438), (1018, 168462), (1146, 149646), (1337, 128268), (1527, 112308), (1719, 99764), (1764, 97219), (2036, 84231), (2292, 74823), (2674, 64134), (3054, 56154), (3438, 49882), (3563, 48132), (4011, 42756), (4581, 37436), (5348, 32067), (6108, 28077), (6876, 24941), (7126, 24066), (8022, 21378), (9162, 18718), (9359, 18324), (10689, 16044), (12033, 14252)]