171906532

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2713}}^1$

素因数の和:2828

約数の個数: 48

約数和(自身を含む): 359898112

約数和(自身を除く): 187991580

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 1022, 2044, 2263, 2713, 4526, 5426, 9052, 10852, 15841, 18991, 31682, 37982, 63364, 75964, 84103, 168206, 198049, 336412, 396098, 588721, 792196, 1177442, 1386343, 2354884, 2772686, 5545372, 6139519, 12279038, 24558076, 42976633, 85953266, 171906532]

約数ペア:

[(1, 171906532), (2, 85953266), (4, 42976633), (7, 24558076), (14, 12279038), (28, 6139519), (31, 5545372), (62, 2772686), (73, 2354884), (124, 1386343), (146, 1177442), (217, 792196), (292, 588721), (434, 396098), (511, 336412), (868, 198049), (1022, 168206), (2044, 84103), (2263, 75964), (2713, 63364), (4526, 37982), (5426, 31682), (9052, 18991), (10852, 15841)]