137900149552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1\times {\mathrm{22621}}^1$

素因数の和:24482

約数の個数: 80

約数和(自身を含む): 306993208320

約数和(自身を除く): 169093058768

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 1823, 3344, 3646, 7292, 14584, 20053, 22621, 29168, 34637, 40106, 45242, 69274, 80212, 90484, 138548, 160424, 180968, 248831, 277096, 320848, 361936, 381007, 429799, 497662, 554192, 762014, 859598, 995324, 1524028, 1719196, 1990648, 3048056, 3438392, 3981296, 4727789, 6096112, 6876784, 9455578, 18911156, 37822312, 41238083, 75644624, 82476166, 164952332, 329904664, 453618913, 659809328, 783523577, 907237826, 1567047154, 1814475652, 3134094308, 3628951304, 6268188616, 7257902608, 8618759347, 12536377232, 17237518694, 34475037388, 68950074776, 137900149552]

約数ペア:

[(1, 137900149552), (2, 68950074776), (4, 34475037388), (8, 17237518694), (11, 12536377232), (16, 8618759347), (19, 7257902608), (22, 6268188616), (38, 3628951304), (44, 3134094308), (76, 1814475652), (88, 1567047154), (152, 907237826), (176, 783523577), (209, 659809328), (304, 453618913), (418, 329904664), (836, 164952332), (1672, 82476166), (1823, 75644624), (3344, 41238083), (3646, 37822312), (7292, 18911156), (14584, 9455578), (20053, 6876784), (22621, 6096112), (29168, 4727789), (34637, 3981296), (40106, 3438392), (45242, 3048056), (69274, 1990648), (80212, 1719196), (90484, 1524028), (138548, 995324), (160424, 859598), (180968, 762014), (248831, 554192), (277096, 497662), (320848, 429799), (361936, 381007)]