148220783438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{200443}}^1$

素因数の和:200721

約数の個数: 64

約数和(自身を含む): 290948474880

約数和(自身を除く): 142727691442

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 239, 442, 478, 1547, 1673, 3094, 3107, 3346, 4063, 6214, 8126, 21749, 28441, 43498, 52819, 56882, 105638, 200443, 369733, 400886, 739466, 1403101, 2605759, 2806202, 3407531, 5211518, 6815062, 18240313, 23852717, 36480626, 44297903, 47705434, 47905877, 88595806, 95811754, 310085321, 335341139, 620170642, 622776401, 670682278, 814399909, 1245552802, 1628799818, 4359434807, 5700799363, 8718869614, 10587198817, 11401598726, 21174397634, 74110391719, 148220783438]

約数ペア:

[(1, 148220783438), (2, 74110391719), (7, 21174397634), (13, 11401598726), (14, 10587198817), (17, 8718869614), (26, 5700799363), (34, 4359434807), (91, 1628799818), (119, 1245552802), (182, 814399909), (221, 670682278), (238, 622776401), (239, 620170642), (442, 335341139), (478, 310085321), (1547, 95811754), (1673, 88595806), (3094, 47905877), (3107, 47705434), (3346, 44297903), (4063, 36480626), (6214, 23852717), (8126, 18240313), (21749, 6815062), (28441, 5211518), (43498, 3407531), (52819, 2806202), (56882, 2605759), (105638, 1403101), (200443, 739466), (369733, 400886)]