155581956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227459}}^1$

素因数の和:227488

約数の個数: 36

約数和(自身を含む): 413977200

約数和(自身を除く): 258395244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 227459, 454918, 682377, 909836, 1364754, 2047131, 2729508, 4094262, 4321721, 8188524, 8643442, 12965163, 17286884, 25930326, 38895489, 51860652, 77790978, 155581956]

約数ペア:

[(1, 155581956), (2, 77790978), (3, 51860652), (4, 38895489), (6, 25930326), (9, 17286884), (12, 12965163), (18, 8643442), (19, 8188524), (36, 4321721), (38, 4094262), (57, 2729508), (76, 2047131), (114, 1364754), (171, 909836), (228, 682377), (342, 454918), (684, 227459)]