165044096

素因数分解:

$2^7\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1103}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 378362880

約数和(自身を除く): 213318784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 167, 224, 334, 448, 668, 896, 1103, 1169, 1336, 2206, 2338, 2672, 4412, 4676, 5344, 7721, 8824, 9352, 10688, 15442, 17648, 18704, 21376, 30884, 35296, 37408, 61768, 70592, 74816, 123536, 141184, 149632, 184201, 247072, 368402, 494144, 736804, 988288, 1289407, 1473608, 2578814, 2947216, 5157628, 5894432, 10315256, 11788864, 20630512, 23577728, 41261024, 82522048, 165044096]

約数ペア:

[(1, 165044096), (2, 82522048), (4, 41261024), (7, 23577728), (8, 20630512), (14, 11788864), (16, 10315256), (28, 5894432), (32, 5157628), (56, 2947216), (64, 2578814), (112, 1473608), (128, 1289407), (167, 988288), (224, 736804), (334, 494144), (448, 368402), (668, 247072), (896, 184201), (1103, 149632), (1169, 141184), (1336, 123536), (2206, 74816), (2338, 70592), (2672, 61768), (4412, 37408), (4676, 35296), (5344, 30884), (7721, 21376), (8824, 18704), (9352, 17648), (10688, 15442)]