156899080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5693}}^1$

素因数の和:5770

約数の個数: 64

約数和(自身を含む): 387419760

約数和(自身を除く): 230520680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2756, 3445, 5512, 5693, 6890, 11386, 13780, 22772, 27560, 28465, 45544, 56930, 74009, 113860, 148018, 227720, 296036, 301729, 370045, 592072, 603458, 740090, 1206916, 1480180, 1508645, 2413832, 2960360, 3017290, 3922477, 6034580, 7844954, 12069160, 15689908, 19612385, 31379816, 39224770, 78449540, 156899080]

約数ペア:

[(1, 156899080), (2, 78449540), (4, 39224770), (5, 31379816), (8, 19612385), (10, 15689908), (13, 12069160), (20, 7844954), (26, 6034580), (40, 3922477), (52, 3017290), (53, 2960360), (65, 2413832), (104, 1508645), (106, 1480180), (130, 1206916), (212, 740090), (260, 603458), (265, 592072), (424, 370045), (520, 301729), (530, 296036), (689, 227720), (1060, 148018), (1378, 113860), (2120, 74009), (2756, 56930), (3445, 45544), (5512, 28465), (5693, 27560), (6890, 22772), (11386, 13780)]