164513704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{6481}}^1$

素因数の和:6673

約数の個数: 32

約数和(自身を含む): 326692800

約数和(自身を除く): 162179096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 334, 668, 1336, 3173, 6346, 6481, 12692, 12962, 25384, 25924, 51848, 123139, 246278, 492556, 985112, 1082327, 2164654, 4329308, 8658616, 20564213, 41128426, 82256852, 164513704]

約数ペア:

[(1, 164513704), (2, 82256852), (4, 41128426), (8, 20564213), (19, 8658616), (38, 4329308), (76, 2164654), (152, 1082327), (167, 985112), (334, 492556), (668, 246278), (1336, 123139), (3173, 51848), (6346, 25924), (6481, 25384), (12692, 12962)]