156639732474

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{919}}^1\times {\mathrm{3469}}^1$

素因数の和:4843

約数の個数: 64

約数和(自身を含む): 330988032000

約数和(自身を除く): 174348299526

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 431, 862, 919, 1293, 1838, 2586, 2757, 3469, 5514, 6938, 8189, 10407, 16378, 17461, 20814, 24567, 34922, 49134, 52383, 65911, 104766, 131822, 197733, 395466, 396089, 792178, 1188267, 1495139, 2376534, 2990278, 3188011, 4485417, 6376022, 7525691, 8970834, 9564033, 15051382, 19128066, 22577073, 28407641, 45154146, 56815282, 60572209, 85222923, 121144418, 170445846, 181716627, 363433254, 1374032741, 2748065482, 4122098223, 8244196446, 26106622079, 52213244158, 78319866237, 156639732474]

約数ペア:

[(1, 156639732474), (2, 78319866237), (3, 52213244158), (6, 26106622079), (19, 8244196446), (38, 4122098223), (57, 2748065482), (114, 1374032741), (431, 363433254), (862, 181716627), (919, 170445846), (1293, 121144418), (1838, 85222923), (2586, 60572209), (2757, 56815282), (3469, 45154146), (5514, 28407641), (6938, 22577073), (8189, 19128066), (10407, 15051382), (16378, 9564033), (17461, 8970834), (20814, 7525691), (24567, 6376022), (34922, 4485417), (49134, 3188011), (52383, 2990278), (65911, 2376534), (104766, 1495139), (131822, 1188267), (197733, 792178), (395466, 396089)]