157022824

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 344050560

約数和(自身を除く): 187027736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 137, 194, 211, 274, 388, 422, 548, 679, 776, 844, 959, 1096, 1358, 1477, 1688, 1918, 2716, 2954, 3836, 5432, 5908, 7672, 11816, 13289, 20467, 26578, 28907, 40934, 53156, 57814, 81868, 93023, 106312, 115628, 143269, 163736, 186046, 202349, 231256, 286538, 372092, 404698, 573076, 744184, 809396, 1146152, 1618792, 2803979, 5607958, 11215916, 19627853, 22431832, 39255706, 78511412, 157022824]

約数ペア:

[(1, 157022824), (2, 78511412), (4, 39255706), (7, 22431832), (8, 19627853), (14, 11215916), (28, 5607958), (56, 2803979), (97, 1618792), (137, 1146152), (194, 809396), (211, 744184), (274, 573076), (388, 404698), (422, 372092), (548, 286538), (679, 231256), (776, 202349), (844, 186046), (959, 163736), (1096, 143269), (1358, 115628), (1477, 106312), (1688, 93023), (1918, 81868), (2716, 57814), (2954, 53156), (3836, 40934), (5432, 28907), (5908, 26578), (7672, 20467), (11816, 13289)]