156930861

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 229824000

約数和(自身を除く): 72893139

約数列:

[1, 3, 19, 29, 57, 87, 139, 417, 551, 683, 1653, 2049, 2641, 4031, 7923, 12093, 12977, 19807, 38931, 59421, 76589, 94937, 229767, 284811, 376333, 1128999, 1803803, 2753173, 5411409, 8259519, 52310287, 156930861]

約数ペア:

[(1, 156930861), (3, 52310287), (19, 8259519), (29, 5411409), (57, 2753173), (87, 1803803), (139, 1128999), (417, 376333), (551, 284811), (683, 229767), (1653, 94937), (2049, 76589), (2641, 59421), (4031, 38931), (7923, 19807), (12093, 12977)]