170688028

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 347042304

約数和(自身を除く): 176354276

約数列:

[1, 2, 4, 7, 14, 28, 167, 173, 211, 334, 346, 422, 668, 692, 844, 1169, 1211, 1477, 2338, 2422, 2954, 4676, 4844, 5908, 28891, 35237, 36503, 57782, 70474, 73006, 115564, 140948, 146012, 202237, 246659, 255521, 404474, 493318, 511042, 808948, 986636, 1022084, 6096001, 12192002, 24384004, 42672007, 85344014, 170688028]

約数ペア:

[(1, 170688028), (2, 85344014), (4, 42672007), (7, 24384004), (14, 12192002), (28, 6096001), (167, 1022084), (173, 986636), (211, 808948), (334, 511042), (346, 493318), (422, 404474), (668, 255521), (692, 246659), (844, 202237), (1169, 146012), (1211, 140948), (1477, 115564), (2338, 73006), (2422, 70474), (2954, 57782), (4676, 36503), (4844, 35237), (5908, 28891)]