128783304

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{45863}}^1$

素因数の和:45891

約数の個数: 64

約数和(自身を含む): 385257600

約数和(自身を除く): 256474296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 45863, 91726, 137589, 183452, 275178, 366904, 412767, 550356, 596219, 825534, 1100712, 1192438, 1238301, 1651068, 1788657, 2384876, 2476602, 3302136, 3577314, 4769752, 4953204, 5365971, 7154628, 9906408, 10731942, 14309256, 16097913, 21463884, 32195826, 42927768, 64391652, 128783304]

約数ペア:

[(1, 128783304), (2, 64391652), (3, 42927768), (4, 32195826), (6, 21463884), (8, 16097913), (9, 14309256), (12, 10731942), (13, 9906408), (18, 7154628), (24, 5365971), (26, 4953204), (27, 4769752), (36, 3577314), (39, 3302136), (52, 2476602), (54, 2384876), (72, 1788657), (78, 1651068), (104, 1238301), (108, 1192438), (117, 1100712), (156, 825534), (216, 596219), (234, 550356), (312, 412767), (351, 366904), (468, 275178), (702, 183452), (936, 137589), (1404, 91726), (2808, 45863)]