151197193

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 194169360

約数和(自身を除く): 42972167

約数列:

[1, 7, 19, 23, 49, 133, 161, 307, 437, 529, 931, 1127, 2149, 3059, 3703, 5833, 7061, 10051, 15043, 21413, 25921, 40831, 49427, 70357, 134159, 162403, 285817, 345989, 492499, 939113, 1136821, 3085657, 6573791, 7957747, 21599599, 151197193]

約数ペア:

[(1, 151197193), (7, 21599599), (19, 7957747), (23, 6573791), (49, 3085657), (133, 1136821), (161, 939113), (307, 492499), (437, 345989), (529, 285817), (931, 162403), (1127, 134159), (2149, 70357), (3059, 49427), (3703, 40831), (5833, 25921), (7061, 21413), (10051, 15043)]