316657142

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 497276928

約数和(自身を除く): 180619786

約数列:

[1, 2, 47, 67, 94, 134, 137, 274, 367, 734, 3149, 6298, 6439, 9179, 12878, 17249, 18358, 24589, 34498, 49178, 50279, 100558, 431413, 862826, 1155683, 2311366, 2363113, 3368693, 4726226, 6737386, 158328571, 316657142]

約数ペア:

[(1, 316657142), (2, 158328571), (47, 6737386), (67, 4726226), (94, 3368693), (134, 2363113), (137, 2311366), (274, 1155683), (367, 862826), (734, 431413), (3149, 100558), (6298, 50279), (6439, 49178), (9179, 34498), (12878, 24589), (17249, 18358)]