147291912

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21997}}^1$

素因数の和:22043

約数の個数: 64

約数和(自身を含む): 422361600

約数和(自身を除く): 275069688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 21997, 43994, 65991, 87988, 131982, 175976, 197973, 263964, 395946, 527928, 593919, 681907, 791892, 1187838, 1363814, 1583784, 2045721, 2375676, 2727628, 4091442, 4751352, 5455256, 6137163, 8182884, 12274326, 16365768, 18411489, 24548652, 36822978, 49097304, 73645956, 147291912]

約数ペア:

[(1, 147291912), (2, 73645956), (3, 49097304), (4, 36822978), (6, 24548652), (8, 18411489), (9, 16365768), (12, 12274326), (18, 8182884), (24, 6137163), (27, 5455256), (31, 4751352), (36, 4091442), (54, 2727628), (62, 2375676), (72, 2045721), (93, 1583784), (108, 1363814), (124, 1187838), (186, 791892), (216, 681907), (248, 593919), (279, 527928), (372, 395946), (558, 263964), (744, 197973), (837, 175976), (1116, 131982), (1674, 87988), (2232, 65991), (3348, 43994), (6696, 21997)]