138367026148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{61511}}^1$

素因数の和:61948

約数の個数: 48

約数和(自身を含む): 263310727680

約数和(自身を除く): 124943701532

約数列:

[1, 2, 4, 13, 26, 52, 181, 239, 362, 478, 724, 956, 2353, 3107, 4706, 6214, 9412, 12428, 43259, 61511, 86518, 123022, 173036, 246044, 562367, 799643, 1124734, 1599286, 2249468, 3198572, 11133491, 14701129, 22266982, 29402258, 44533964, 58804516, 144735383, 191114677, 289470766, 382229354, 578941532, 764458708, 2660904349, 5321808698, 10643617396, 34591756537, 69183513074, 138367026148]

約数ペア:

[(1, 138367026148), (2, 69183513074), (4, 34591756537), (13, 10643617396), (26, 5321808698), (52, 2660904349), (181, 764458708), (239, 578941532), (362, 382229354), (478, 289470766), (724, 191114677), (956, 144735383), (2353, 58804516), (3107, 44533964), (4706, 29402258), (6214, 22266982), (9412, 14701129), (12428, 11133491), (43259, 3198572), (61511, 2249468), (86518, 1599286), (123022, 1124734), (173036, 799643), (246044, 562367)]