145184944

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 286665680

約数和(自身を除く): 141480736

約数列:

[1, 2, 4, 8, 16, 97, 139, 194, 278, 388, 556, 673, 776, 1112, 1346, 1552, 2224, 2692, 5384, 10768, 13483, 26966, 53932, 65281, 93547, 107864, 130562, 187094, 215728, 261124, 374188, 522248, 748376, 1044496, 1496752, 9074059, 18148118, 36296236, 72592472, 145184944]

約数ペア:

[(1, 145184944), (2, 72592472), (4, 36296236), (8, 18148118), (16, 9074059), (97, 1496752), (139, 1044496), (194, 748376), (278, 522248), (388, 374188), (556, 261124), (673, 215728), (776, 187094), (1112, 130562), (1346, 107864), (1552, 93547), (2224, 65281), (2692, 53932), (5384, 26966), (10768, 13483)]