161730112

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{281}}^1$

素因数の和:356

約数の個数: 84

約数和(自身を含む): 356492556

約数和(自身を除く): 194762444

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 281, 368, 391, 529, 544, 562, 736, 782, 1058, 1088, 1124, 1472, 1564, 2116, 2248, 3128, 4232, 4496, 4777, 6256, 6463, 8464, 8992, 8993, 9554, 12512, 12926, 16928, 17984, 17986, 19108, 25024, 25852, 33856, 35972, 38216, 51704, 71944, 76432, 103408, 109871, 143888, 148649, 152864, 206816, 219742, 287776, 297298, 305728, 413632, 439484, 575552, 594596, 878968, 1189192, 1757936, 2378384, 2527033, 3515872, 4756768, 5054066, 7031744, 9513536, 10108132, 20216264, 40432528, 80865056, 161730112]

約数ペア:

[(1, 161730112), (2, 80865056), (4, 40432528), (8, 20216264), (16, 10108132), (17, 9513536), (23, 7031744), (32, 5054066), (34, 4756768), (46, 3515872), (64, 2527033), (68, 2378384), (92, 1757936), (136, 1189192), (184, 878968), (272, 594596), (281, 575552), (368, 439484), (391, 413632), (529, 305728), (544, 297298), (562, 287776), (736, 219742), (782, 206816), (1058, 152864), (1088, 148649), (1124, 143888), (1472, 109871), (1564, 103408), (2116, 76432), (2248, 71944), (3128, 51704), (4232, 38216), (4496, 35972), (4777, 33856), (6256, 25852), (6463, 25024), (8464, 19108), (8992, 17986), (8993, 17984), (9554, 16928), (12512, 12926)]