161565408

素因数分解:

$2^5\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2791}}^1$

素因数の和:2877

約数の個数: 96

約数和(自身を含む): 478437120

約数和(自身を除く): 316871712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 96, 108, 134, 144, 201, 216, 268, 288, 402, 432, 536, 603, 804, 864, 1072, 1206, 1608, 1809, 2144, 2412, 2791, 3216, 3618, 4824, 5582, 6432, 7236, 8373, 9648, 11164, 14472, 16746, 19296, 22328, 25119, 28944, 33492, 44656, 50238, 57888, 66984, 75357, 89312, 100476, 133968, 150714, 186997, 200952, 267936, 301428, 373994, 401904, 560991, 602856, 747988, 803808, 1121982, 1205712, 1495976, 1682973, 2243964, 2411424, 2991952, 3365946, 4487928, 5048919, 5983904, 6731892, 8975856, 10097838, 13463784, 17951712, 20195676, 26927568, 40391352, 53855136, 80782704, 161565408]

約数ペア:

[(1, 161565408), (2, 80782704), (3, 53855136), (4, 40391352), (6, 26927568), (8, 20195676), (9, 17951712), (12, 13463784), (16, 10097838), (18, 8975856), (24, 6731892), (27, 5983904), (32, 5048919), (36, 4487928), (48, 3365946), (54, 2991952), (67, 2411424), (72, 2243964), (96, 1682973), (108, 1495976), (134, 1205712), (144, 1121982), (201, 803808), (216, 747988), (268, 602856), (288, 560991), (402, 401904), (432, 373994), (536, 301428), (603, 267936), (804, 200952), (864, 186997), (1072, 150714), (1206, 133968), (1608, 100476), (1809, 89312), (2144, 75357), (2412, 66984), (2791, 57888), (3216, 50238), (3618, 44656), (4824, 33492), (5582, 28944), (6432, 25119), (7236, 22328), (8373, 19296), (9648, 16746), (11164, 14472)]