156945497302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{13781}}^1$

素因数の和:14205

約数の個数: 64

約数和(自身を含む): 272637508608

約数和(自身を除く): 115692011306

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 317, 506, 634, 781, 1562, 1633, 3266, 3487, 6974, 7291, 13781, 14582, 17963, 22507, 27562, 35926, 45014, 80201, 151591, 160402, 247577, 303182, 316963, 495154, 517661, 633926, 978451, 1035322, 1956902, 3486593, 4368577, 5694271, 6973186, 8737154, 10762961, 11388542, 21525922, 22504373, 45008746, 48054347, 96108694, 100477271, 200954542, 247548103, 310168967, 495096206, 620337934, 1105249981, 2210499962, 3411858637, 6823717274, 7133886241, 14267772482, 78472748651, 156945497302]

約数ペア:

[(1, 156945497302), (2, 78472748651), (11, 14267772482), (22, 7133886241), (23, 6823717274), (46, 3411858637), (71, 2210499962), (142, 1105249981), (253, 620337934), (317, 495096206), (506, 310168967), (634, 247548103), (781, 200954542), (1562, 100477271), (1633, 96108694), (3266, 48054347), (3487, 45008746), (6974, 22504373), (7291, 21525922), (13781, 11388542), (14582, 10762961), (17963, 8737154), (22507, 6973186), (27562, 5694271), (35926, 4368577), (45014, 3486593), (80201, 1956902), (151591, 1035322), (160402, 978451), (247577, 633926), (303182, 517661), (316963, 495154)]