159486444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10993}}^1$

素因数の和:11047

約数の個数: 72

約数和(自身を含む): 448203392

約数和(自身を除く): 288716948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 10993, 14508, 21986, 32979, 43972, 65958, 98937, 131916, 142909, 197874, 285818, 340783, 395748, 428727, 571636, 681566, 857454, 1022349, 1286181, 1363132, 1714908, 2044698, 2572362, 3067047, 4089396, 4430179, 5144724, 6134094, 8860358, 12268188, 13290537, 17720716, 26581074, 39871611, 53162148, 79743222, 159486444]

約数ペア:

[(1, 159486444), (2, 79743222), (3, 53162148), (4, 39871611), (6, 26581074), (9, 17720716), (12, 13290537), (13, 12268188), (18, 8860358), (26, 6134094), (31, 5144724), (36, 4430179), (39, 4089396), (52, 3067047), (62, 2572362), (78, 2044698), (93, 1714908), (117, 1363132), (124, 1286181), (156, 1022349), (186, 857454), (234, 681566), (279, 571636), (372, 428727), (403, 395748), (468, 340783), (558, 285818), (806, 197874), (1116, 142909), (1209, 131916), (1612, 98937), (2418, 65958), (3627, 43972), (4836, 32979), (7254, 21986), (10993, 14508)]