161723136

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11083}}^1$

素因数の和:11121

約数の個数: 72

約数和(自身を含む): 453113920

約数和(自身を除く): 291390784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 11083, 14592, 22166, 33249, 44332, 66498, 88664, 132996, 177328, 210577, 265992, 354656, 421154, 531984, 631731, 709312, 842308, 1063968, 1263462, 1418624, 1684616, 2127936, 2526924, 2837248, 3369232, 4255872, 5053848, 6738464, 8511744, 10107696, 13476928, 20215392, 26953856, 40430784, 53907712, 80861568, 161723136]

約数ペア:

[(1, 161723136), (2, 80861568), (3, 53907712), (4, 40430784), (6, 26953856), (8, 20215392), (12, 13476928), (16, 10107696), (19, 8511744), (24, 6738464), (32, 5053848), (38, 4255872), (48, 3369232), (57, 2837248), (64, 2526924), (76, 2127936), (96, 1684616), (114, 1418624), (128, 1263462), (152, 1063968), (192, 842308), (228, 709312), (256, 631731), (304, 531984), (384, 421154), (456, 354656), (608, 265992), (768, 210577), (912, 177328), (1216, 132996), (1824, 88664), (2432, 66498), (3648, 44332), (4864, 33249), (7296, 22166), (11083, 14592)]