165400038

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 402734592

約数和(自身を除く): 237334554

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 71, 102, 138, 142, 153, 207, 213, 306, 331, 391, 414, 426, 639, 662, 782, 993, 1173, 1207, 1278, 1633, 1986, 2346, 2414, 2979, 3266, 3519, 3621, 4899, 5627, 5958, 7038, 7242, 7613, 9798, 10863, 11254, 14697, 15226, 16881, 21726, 22839, 23501, 27761, 29394, 33762, 45678, 47002, 50643, 55522, 68517, 70503, 83283, 101286, 129421, 137034, 141006, 166566, 211509, 249849, 258842, 388263, 399517, 423018, 499698, 540523, 776526, 799034, 1081046, 1164789, 1198551, 1621569, 2329578, 2397102, 3243138, 3595653, 4864707, 7191306, 9188891, 9729414, 18377782, 27566673, 55133346, 82700019, 165400038]

約数ペア:

[(1, 165400038), (2, 82700019), (3, 55133346), (6, 27566673), (9, 18377782), (17, 9729414), (18, 9188891), (23, 7191306), (34, 4864707), (46, 3595653), (51, 3243138), (69, 2397102), (71, 2329578), (102, 1621569), (138, 1198551), (142, 1164789), (153, 1081046), (207, 799034), (213, 776526), (306, 540523), (331, 499698), (391, 423018), (414, 399517), (426, 388263), (639, 258842), (662, 249849), (782, 211509), (993, 166566), (1173, 141006), (1207, 137034), (1278, 129421), (1633, 101286), (1986, 83283), (2346, 70503), (2414, 68517), (2979, 55522), (3266, 50643), (3519, 47002), (3621, 45678), (4899, 33762), (5627, 29394), (5958, 27761), (7038, 23501), (7242, 22839), (7613, 21726), (9798, 16881), (10863, 15226), (11254, 14697)]