134072968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 275457600

約数和(自身を除く): 141384632

約数列:

[1, 2, 4, 8, 19, 38, 43, 73, 76, 86, 146, 152, 172, 281, 292, 344, 562, 584, 817, 1124, 1387, 1634, 2248, 2774, 3139, 3268, 5339, 5548, 6278, 6536, 10678, 11096, 12083, 12556, 20513, 21356, 24166, 25112, 41026, 42712, 48332, 59641, 82052, 96664, 119282, 164104, 229577, 238564, 389747, 459154, 477128, 779494, 882059, 918308, 1558988, 1764118, 1836616, 3117976, 3528236, 7056472, 16759121, 33518242, 67036484, 134072968]

約数ペア:

[(1, 134072968), (2, 67036484), (4, 33518242), (8, 16759121), (19, 7056472), (38, 3528236), (43, 3117976), (73, 1836616), (76, 1764118), (86, 1558988), (146, 918308), (152, 882059), (172, 779494), (281, 477128), (292, 459154), (344, 389747), (562, 238564), (584, 229577), (817, 164104), (1124, 119282), (1387, 96664), (1634, 82052), (2248, 59641), (2774, 48332), (3139, 42712), (3268, 41026), (5339, 25112), (5548, 24166), (6278, 21356), (6536, 20513), (10678, 12556), (11096, 12083)]