156986730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 429287040

約数和(自身を除く): 272300310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 181, 207, 230, 345, 362, 414, 419, 543, 690, 838, 905, 1035, 1086, 1257, 1629, 1810, 2070, 2095, 2514, 2715, 3258, 3771, 4163, 4190, 5430, 6285, 7542, 8145, 8326, 9637, 12489, 12570, 16290, 18855, 19274, 20815, 24978, 28911, 37467, 37710, 41630, 48185, 57822, 62445, 74934, 75839, 86733, 96370, 124890, 144555, 151678, 173466, 187335, 227517, 289110, 374670, 379195, 433665, 455034, 682551, 758390, 867330, 1137585, 1365102, 1744297, 2275170, 3412755, 3488594, 5232891, 6825510, 8721485, 10465782, 15698673, 17442970, 26164455, 31397346, 52328910, 78493365, 156986730]

約数ペア:

[(1, 156986730), (2, 78493365), (3, 52328910), (5, 31397346), (6, 26164455), (9, 17442970), (10, 15698673), (15, 10465782), (18, 8721485), (23, 6825510), (30, 5232891), (45, 3488594), (46, 3412755), (69, 2275170), (90, 1744297), (115, 1365102), (138, 1137585), (181, 867330), (207, 758390), (230, 682551), (345, 455034), (362, 433665), (414, 379195), (419, 374670), (543, 289110), (690, 227517), (838, 187335), (905, 173466), (1035, 151678), (1086, 144555), (1257, 124890), (1629, 96370), (1810, 86733), (2070, 75839), (2095, 74934), (2514, 62445), (2715, 57822), (3258, 48185), (3771, 41630), (4163, 37710), (4190, 37467), (5430, 28911), (6285, 24978), (7542, 20815), (8145, 19274), (8326, 18855), (9637, 16290), (12489, 12570)]