166521992

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 401186520

約数和(自身を除く): 234664528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 49, 52, 56, 82, 91, 98, 104, 164, 182, 196, 287, 328, 364, 392, 533, 574, 637, 728, 797, 1066, 1148, 1274, 1594, 2009, 2132, 2296, 2548, 3188, 3731, 4018, 4264, 5096, 5579, 6376, 7462, 8036, 10361, 11158, 14924, 16072, 20722, 22316, 26117, 29848, 32677, 39053, 41444, 44632, 52234, 65354, 72527, 78106, 82888, 104468, 130708, 145054, 156212, 208936, 228739, 261416, 290108, 312424, 424801, 457478, 507689, 580216, 849602, 914956, 1015378, 1601173, 1699204, 1829912, 2030756, 2973607, 3202346, 3398408, 4061512, 5947214, 6404692, 11894428, 12809384, 20815249, 23788856, 41630498, 83260996, 166521992]

約数ペア:

[(1, 166521992), (2, 83260996), (4, 41630498), (7, 23788856), (8, 20815249), (13, 12809384), (14, 11894428), (26, 6404692), (28, 5947214), (41, 4061512), (49, 3398408), (52, 3202346), (56, 2973607), (82, 2030756), (91, 1829912), (98, 1699204), (104, 1601173), (164, 1015378), (182, 914956), (196, 849602), (287, 580216), (328, 507689), (364, 457478), (392, 424801), (533, 312424), (574, 290108), (637, 261416), (728, 228739), (797, 208936), (1066, 156212), (1148, 145054), (1274, 130708), (1594, 104468), (2009, 82888), (2132, 78106), (2296, 72527), (2548, 65354), (3188, 52234), (3731, 44632), (4018, 41444), (4264, 39053), (5096, 32677), (5579, 29848), (6376, 26117), (7462, 22316), (8036, 20722), (10361, 16072), (11158, 14924)]