130712977892

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{764171}}^1$

素因数の和:764372

約数の個数: 48

約数和(自身を含む): 269599881600

約数和(自身を除く): 138886903708

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 149, 164, 287, 298, 574, 596, 1043, 1148, 2086, 4172, 6109, 12218, 24436, 42763, 85526, 171052, 764171, 1528342, 3056684, 5349197, 10698394, 21396788, 31331011, 62662022, 113861479, 125324044, 219317077, 227722958, 438634154, 455445916, 797030353, 877268308, 1594060706, 3188121412, 4668320639, 9336641278, 18673282556, 32678244473, 65356488946, 130712977892]

約数ペア:

[(1, 130712977892), (2, 65356488946), (4, 32678244473), (7, 18673282556), (14, 9336641278), (28, 4668320639), (41, 3188121412), (82, 1594060706), (149, 877268308), (164, 797030353), (287, 455445916), (298, 438634154), (574, 227722958), (596, 219317077), (1043, 125324044), (1148, 113861479), (2086, 62662022), (4172, 31331011), (6109, 21396788), (12218, 10698394), (24436, 5349197), (42763, 3056684), (85526, 1528342), (171052, 764171)]