161392128

素因数分解:

$2^9\times 3^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:787

約数の個数: 80

約数和(自身を含む): 433097280

約数和(自身を除く): 271705152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 179, 192, 256, 358, 384, 512, 537, 587, 716, 768, 1074, 1174, 1432, 1536, 1761, 2148, 2348, 2864, 3522, 4296, 4696, 5728, 7044, 8592, 9392, 11456, 14088, 17184, 18784, 22912, 28176, 34368, 37568, 45824, 56352, 68736, 75136, 91648, 105073, 112704, 137472, 150272, 210146, 225408, 274944, 300544, 315219, 420292, 450816, 630438, 840584, 901632, 1260876, 1681168, 2521752, 3362336, 5043504, 6724672, 10087008, 13449344, 20174016, 26898688, 40348032, 53797376, 80696064, 161392128]

約数ペア:

[(1, 161392128), (2, 80696064), (3, 53797376), (4, 40348032), (6, 26898688), (8, 20174016), (12, 13449344), (16, 10087008), (24, 6724672), (32, 5043504), (48, 3362336), (64, 2521752), (96, 1681168), (128, 1260876), (179, 901632), (192, 840584), (256, 630438), (358, 450816), (384, 420292), (512, 315219), (537, 300544), (587, 274944), (716, 225408), (768, 210146), (1074, 150272), (1174, 137472), (1432, 112704), (1536, 105073), (1761, 91648), (2148, 75136), (2348, 68736), (2864, 56352), (3522, 45824), (4296, 37568), (4696, 34368), (5728, 28176), (7044, 22912), (8592, 18784), (9392, 17184), (11456, 14088)]