156975273595

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{14321}}^1$

素因数の和:14716

約数の個数: 64

約数和(自身を含む): 231645173760

約数和(自身を除く): 74669900165

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 311, 371, 665, 1007, 1555, 1855, 2177, 5035, 5909, 7049, 10885, 14321, 16483, 29545, 35245, 41363, 71605, 82415, 100247, 115381, 206815, 272099, 313177, 501235, 576905, 759013, 1360495, 1565885, 1904693, 2192239, 3795065, 4453831, 5313091, 9523465, 10961195, 14421247, 22269155, 26565455, 31176817, 72106235, 84622789, 100948729, 155884085, 236053043, 423113945, 504743645, 592359523, 1180265215, 1652371301, 2961797615, 4485007817, 8261856505, 22425039085, 31395054719, 156975273595]

約数ペア:

[(1, 156975273595), (5, 31395054719), (7, 22425039085), (19, 8261856505), (35, 4485007817), (53, 2961797615), (95, 1652371301), (133, 1180265215), (265, 592359523), (311, 504743645), (371, 423113945), (665, 236053043), (1007, 155884085), (1555, 100948729), (1855, 84622789), (2177, 72106235), (5035, 31176817), (5909, 26565455), (7049, 22269155), (10885, 14421247), (14321, 10961195), (16483, 9523465), (29545, 5313091), (35245, 4453831), (41363, 3795065), (71605, 2192239), (82415, 1904693), (100247, 1565885), (115381, 1360495), (206815, 759013), (272099, 576905), (313177, 501235)]