156961570244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{32119}}^1\times {\mathrm{64301}}^1$

素因数の和:96443

約数の個数: 24

約数和(自身を含む): 289153233600

約数和(自身を除く): 132191663356

約数列:

[1, 2, 4, 19, 38, 76, 32119, 64238, 64301, 128476, 128602, 257204, 610261, 1220522, 1221719, 2441044, 2443438, 4886876, 2065283819, 4130567638, 8261135276, 39240392561, 78480785122, 156961570244]

約数ペア:

[(1, 156961570244), (2, 78480785122), (4, 39240392561), (19, 8261135276), (38, 4130567638), (76, 2065283819), (32119, 4886876), (64238, 2443438), (64301, 2441044), (128476, 1221719), (128602, 1220522), (257204, 610261)]