156918226815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{513031}}^1$

素因数の和:514020

約数の個数: 48

約数和(自身を含む): 311168272896

約数和(自身を除く): 154250046081

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 971, 2913, 4855, 6797, 8739, 14565, 20391, 33985, 43695, 61173, 101955, 305865, 513031, 1539093, 2565155, 3591217, 4617279, 7695465, 10773651, 17956085, 23086395, 32320953, 53868255, 161604765, 498153101, 1494459303, 2490765505, 3487071707, 4483377909, 7472296515, 10461215121, 17435358535, 22416889545, 31383645363, 52306075605, 156918226815]

約数ペア:

[(1, 156918226815), (3, 52306075605), (5, 31383645363), (7, 22416889545), (9, 17435358535), (15, 10461215121), (21, 7472296515), (35, 4483377909), (45, 3487071707), (63, 2490765505), (105, 1494459303), (315, 498153101), (971, 161604765), (2913, 53868255), (4855, 32320953), (6797, 23086395), (8739, 17956085), (14565, 10773651), (20391, 7695465), (33985, 4617279), (43695, 3591217), (61173, 2565155), (101955, 1539093), (305865, 513031)]