156783997294

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{61343}}^1$

素因数の和:61896

約数の個数: 32

約数和(自身を含む): 244865617920

約数和(自身を除く): 88081620626

約数列:

[1, 2, 41, 71, 82, 142, 439, 878, 2911, 5822, 17999, 31169, 35998, 61343, 62338, 122686, 1277929, 2515063, 2555858, 4355353, 5030126, 8710706, 26929577, 53859154, 178569473, 357138946, 1104112657, 1911999967, 2208225314, 3823999934, 78391998647, 156783997294]

約数ペア:

[(1, 156783997294), (2, 78391998647), (41, 3823999934), (71, 2208225314), (82, 1911999967), (142, 1104112657), (439, 357138946), (878, 178569473), (2911, 53859154), (5822, 26929577), (17999, 8710706), (31169, 5030126), (35998, 4355353), (61343, 2555858), (62338, 2515063), (122686, 1277929)]