156947638136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1571}}^1\times {\mathrm{7573}}^1$

素因数の和:9264

約数の個数: 64

約数和(自身を含む): 315041438880

約数和(自身を除く): 158093800744

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1571, 1649, 3142, 3298, 6284, 6596, 7573, 12568, 13192, 15146, 26707, 30292, 53414, 60584, 106828, 128741, 152387, 213656, 257482, 304774, 514964, 609548, 734581, 1029928, 1219096, 1469162, 2590579, 2938324, 5181158, 5876648, 10362316, 11897183, 12487877, 20724632, 23794366, 24975754, 47588732, 49951508, 95177464, 99903016, 202252111, 404504222, 809008444, 1154026751, 1618016888, 2308053502, 4616107004, 9232214008, 19618454767, 39236909534, 78473819068, 156947638136]

約数ペア:

[(1, 156947638136), (2, 78473819068), (4, 39236909534), (8, 19618454767), (17, 9232214008), (34, 4616107004), (68, 2308053502), (97, 1618016888), (136, 1154026751), (194, 809008444), (388, 404504222), (776, 202252111), (1571, 99903016), (1649, 95177464), (3142, 49951508), (3298, 47588732), (6284, 24975754), (6596, 23794366), (7573, 20724632), (12568, 12487877), (13192, 11897183), (15146, 10362316), (26707, 5876648), (30292, 5181158), (53414, 2938324), (60584, 2590579), (106828, 1469162), (128741, 1219096), (152387, 1029928), (213656, 734581), (257482, 609548), (304774, 514964)]