156988801736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1163}}^1\times {\mathrm{3083}}^1$

素因数の和:4686

約数の個数: 64

約数和(自身を含む): 318125949120

約数和(自身を除く): 161137147384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1163, 1684, 2326, 3083, 3368, 4652, 5473, 6166, 9304, 10946, 12332, 15119, 21892, 24664, 30238, 40079, 43784, 60476, 80158, 120952, 160316, 320632, 489623, 979246, 1297943, 1958492, 2595886, 3585529, 3916984, 5191772, 6365099, 7171058, 10383544, 12730198, 14342116, 16873259, 25460396, 28684232, 33746518, 46611877, 50920792, 67493036, 93223754, 134986072, 186447508, 372895016, 1509507709, 3019015418, 6038030836, 12076061672, 19623600217, 39247200434, 78494400868, 156988801736]

約数ペア:

[(1, 156988801736), (2, 78494400868), (4, 39247200434), (8, 19623600217), (13, 12076061672), (26, 6038030836), (52, 3019015418), (104, 1509507709), (421, 372895016), (842, 186447508), (1163, 134986072), (1684, 93223754), (2326, 67493036), (3083, 50920792), (3368, 46611877), (4652, 33746518), (5473, 28684232), (6166, 25460396), (9304, 16873259), (10946, 14342116), (12332, 12730198), (15119, 10383544), (21892, 7171058), (24664, 6365099), (30238, 5191772), (40079, 3916984), (43784, 3585529), (60476, 2595886), (80158, 1958492), (120952, 1297943), (160316, 979246), (320632, 489623)]