161247947672

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1562359}}^1$

素因数の和:1562488

約数の個数: 64

約数和(自身を含む): 367467072000

約数和(自身を除く): 206219124328

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 97, 133, 152, 194, 266, 388, 532, 679, 776, 1064, 1358, 1843, 2716, 3686, 5432, 7372, 12901, 14744, 25802, 51604, 103208, 1562359, 3124718, 6249436, 10936513, 12498872, 21873026, 29684821, 43746052, 59369642, 87492104, 118739284, 151548823, 207793747, 237478568, 303097646, 415587494, 606195292, 831174988, 1060841761, 1212390584, 1662349976, 2121683522, 2879427637, 4243367044, 5758855274, 8486734088, 11517710548, 20155993459, 23035421096, 40311986918, 80623973836, 161247947672]

約数ペア:

[(1, 161247947672), (2, 80623973836), (4, 40311986918), (7, 23035421096), (8, 20155993459), (14, 11517710548), (19, 8486734088), (28, 5758855274), (38, 4243367044), (56, 2879427637), (76, 2121683522), (97, 1662349976), (133, 1212390584), (152, 1060841761), (194, 831174988), (266, 606195292), (388, 415587494), (532, 303097646), (679, 237478568), (776, 207793747), (1064, 151548823), (1358, 118739284), (1843, 87492104), (2716, 59369642), (3686, 43746052), (5432, 29684821), (7372, 21873026), (12901, 12498872), (14744, 10936513), (25802, 6249436), (51604, 3124718), (103208, 1562359)]