137942784004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{222163}}^1$

素因数の和:222604

約数の個数: 48

約数和(自身を含む): 267385926528

約数和(自身を除く): 129443142524

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 397, 782, 794, 1564, 1588, 6749, 9131, 13498, 18262, 26996, 36524, 155227, 222163, 310454, 444326, 620908, 888652, 3776771, 5109749, 7553542, 10219498, 15107084, 20438996, 86865733, 88198711, 173731466, 176397422, 347462932, 352794844, 1499378087, 2028570353, 2998756174, 4057140706, 5997512348, 8114281412, 34485696001, 68971392002, 137942784004]

約数ペア:

[(1, 137942784004), (2, 68971392002), (4, 34485696001), (17, 8114281412), (23, 5997512348), (34, 4057140706), (46, 2998756174), (68, 2028570353), (92, 1499378087), (391, 352794844), (397, 347462932), (782, 176397422), (794, 173731466), (1564, 88198711), (1588, 86865733), (6749, 20438996), (9131, 15107084), (13498, 10219498), (18262, 7553542), (26996, 5109749), (36524, 3776771), (155227, 888652), (222163, 620908), (310454, 444326)]