166473504

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1373}}^1$

素因数の和:1810

約数の個数: 72

約数和(自身を含む): 474879132

約数和(自身を除く): 308405628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1263, 1373, 1684, 2526, 2746, 3368, 3789, 4119, 5052, 5492, 6736, 7578, 8238, 10104, 10984, 12357, 13472, 15156, 16476, 20208, 21968, 24714, 30312, 32952, 40416, 43936, 49428, 60624, 65904, 98856, 121248, 131808, 197712, 395424, 578033, 1156066, 1734099, 2312132, 3468198, 4624264, 5202297, 6936396, 9248528, 10404594, 13872792, 18497056, 20809188, 27745584, 41618376, 55491168, 83236752, 166473504]

約数ペア:

[(1, 166473504), (2, 83236752), (3, 55491168), (4, 41618376), (6, 27745584), (8, 20809188), (9, 18497056), (12, 13872792), (16, 10404594), (18, 9248528), (24, 6936396), (32, 5202297), (36, 4624264), (48, 3468198), (72, 2312132), (96, 1734099), (144, 1156066), (288, 578033), (421, 395424), (842, 197712), (1263, 131808), (1373, 121248), (1684, 98856), (2526, 65904), (2746, 60624), (3368, 49428), (3789, 43936), (4119, 40416), (5052, 32952), (5492, 30312), (6736, 24714), (7578, 21968), (8238, 20208), (10104, 16476), (10984, 15156), (12357, 13472)]