158727972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5113}}^1$

素因数の和:5332

約数の個数: 48

約数和(自身を含む): 400937600

約数和(自身を除く): 242209628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 398, 597, 796, 1194, 2388, 2587, 5113, 5174, 7761, 10226, 10348, 15339, 15522, 20452, 30678, 31044, 61356, 66469, 132938, 199407, 265876, 398814, 797628, 1017487, 2034974, 3052461, 4069948, 6104922, 12209844, 13227331, 26454662, 39681993, 52909324, 79363986, 158727972]

約数ペア:

[(1, 158727972), (2, 79363986), (3, 52909324), (4, 39681993), (6, 26454662), (12, 13227331), (13, 12209844), (26, 6104922), (39, 4069948), (52, 3052461), (78, 2034974), (156, 1017487), (199, 797628), (398, 398814), (597, 265876), (796, 199407), (1194, 132938), (2388, 66469), (2587, 61356), (5113, 31044), (5174, 30678), (7761, 20452), (10226, 15522), (10348, 15339)]