171099712

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20101}}^1$

素因数の和:20139

約数の個数: 56

約数和(自身を含む): 408472640

約数和(自身を除く): 237372928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 20101, 40202, 80404, 140707, 160808, 281414, 321616, 381919, 562828, 643232, 763838, 1125656, 1286464, 1527676, 2251312, 2673433, 3055352, 4502624, 5346866, 6110704, 9005248, 10693732, 12221408, 21387464, 24442816, 42774928, 85549856, 171099712]

約数ペア:

[(1, 171099712), (2, 85549856), (4, 42774928), (7, 24442816), (8, 21387464), (14, 12221408), (16, 10693732), (19, 9005248), (28, 6110704), (32, 5346866), (38, 4502624), (56, 3055352), (64, 2673433), (76, 2251312), (112, 1527676), (133, 1286464), (152, 1125656), (224, 763838), (266, 643232), (304, 562828), (448, 381919), (532, 321616), (608, 281414), (1064, 160808), (1216, 140707), (2128, 80404), (4256, 40202), (8512, 20101)]