161976384

素因数分解:

$2^6\times 3^2\times {\mathrm{179}}^1\times {\mathrm{1571}}^1$

素因数の和:1768

約数の個数: 84

約数和(自身を含む): 467166960

約数和(自身を除く): 305190576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 179, 192, 288, 358, 537, 576, 716, 1074, 1432, 1571, 1611, 2148, 2864, 3142, 3222, 4296, 4713, 5728, 6284, 6444, 8592, 9426, 11456, 12568, 12888, 14139, 17184, 18852, 25136, 25776, 28278, 34368, 37704, 50272, 51552, 56556, 75408, 100544, 103104, 113112, 150816, 226224, 281209, 301632, 452448, 562418, 843627, 904896, 1124836, 1687254, 2249672, 2530881, 3374508, 4499344, 5061762, 6749016, 8998688, 10123524, 13498032, 17997376, 20247048, 26996064, 40494096, 53992128, 80988192, 161976384]

約数ペア:

[(1, 161976384), (2, 80988192), (3, 53992128), (4, 40494096), (6, 26996064), (8, 20247048), (9, 17997376), (12, 13498032), (16, 10123524), (18, 8998688), (24, 6749016), (32, 5061762), (36, 4499344), (48, 3374508), (64, 2530881), (72, 2249672), (96, 1687254), (144, 1124836), (179, 904896), (192, 843627), (288, 562418), (358, 452448), (537, 301632), (576, 281209), (716, 226224), (1074, 150816), (1432, 113112), (1571, 103104), (1611, 100544), (2148, 75408), (2864, 56556), (3142, 51552), (3222, 50272), (4296, 37704), (4713, 34368), (5728, 28278), (6284, 25776), (6444, 25136), (8592, 18852), (9426, 17184), (11456, 14139), (12568, 12888)]