193605616

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1897

約数の個数: 40

約数和(自身を含む): 384350400

約数和(自身を除く): 190744784

約数列:

[1, 2, 4, 8, 16, 79, 89, 158, 178, 316, 356, 632, 712, 1264, 1424, 1721, 3442, 6884, 7031, 13768, 14062, 27536, 28124, 56248, 112496, 135959, 153169, 271918, 306338, 543836, 612676, 1087672, 1225352, 2175344, 2450704, 12100351, 24200702, 48401404, 96802808, 193605616]

約数ペア:

[(1, 193605616), (2, 96802808), (4, 48401404), (8, 24200702), (16, 12100351), (79, 2450704), (89, 2175344), (158, 1225352), (178, 1087672), (316, 612676), (356, 543836), (632, 306338), (712, 271918), (1264, 153169), (1424, 135959), (1721, 112496), (3442, 56248), (6884, 28124), (7031, 27536), (13768, 14062)]