156960661065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{29531}}^1$

素因数の和:29930

約数の個数: 64

約数和(自身を含む): 274225174272

約数和(自身を除く): 117264513207

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 281, 291, 485, 843, 1261, 1405, 1455, 3653, 3783, 4215, 6305, 10959, 18265, 18915, 27257, 29531, 54795, 81771, 88593, 136285, 147655, 354341, 383903, 408855, 442965, 1063023, 1151709, 1771705, 1919515, 2864507, 5315115, 5758545, 8298211, 8593521, 14322535, 24894633, 37238591, 41491055, 42967605, 107876743, 111715773, 124473165, 186192955, 323630229, 539383715, 558578865, 804926467, 1618151145, 2414779401, 4024632335, 10464044071, 12073897005, 31392132213, 52320220355, 156960661065]

約数ペア:

[(1, 156960661065), (3, 52320220355), (5, 31392132213), (13, 12073897005), (15, 10464044071), (39, 4024632335), (65, 2414779401), (97, 1618151145), (195, 804926467), (281, 558578865), (291, 539383715), (485, 323630229), (843, 186192955), (1261, 124473165), (1405, 111715773), (1455, 107876743), (3653, 42967605), (3783, 41491055), (4215, 37238591), (6305, 24894633), (10959, 14322535), (18265, 8593521), (18915, 8298211), (27257, 5758545), (29531, 5315115), (54795, 2864507), (81771, 1919515), (88593, 1771705), (136285, 1151709), (147655, 1063023), (354341, 442965), (383903, 408855)]