156945882704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{312701}}^1$

素因数の和:312868

約数の個数: 80

約数和(自身を含む): 347424430080

約数和(自身を除く): 190478547376

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 152, 208, 247, 254, 304, 494, 508, 988, 1016, 1651, 1976, 2032, 2413, 3302, 3952, 4826, 6604, 9652, 13208, 19304, 26416, 31369, 38608, 62738, 125476, 250952, 312701, 501904, 625402, 1250804, 2501608, 4065113, 5003216, 5941319, 8130226, 11882638, 16260452, 23765276, 32520904, 39713027, 47530552, 65041808, 77237147, 79426054, 95061104, 154474294, 158852108, 308948588, 317704216, 516269351, 617897176, 635408432, 754547513, 1032538702, 1235794352, 1509095026, 2065077404, 3018190052, 4130154808, 6036380104, 8260309616, 9809117669, 12072760208, 19618235338, 39236470676, 78472941352, 156945882704]

約数ペア:

[(1, 156945882704), (2, 78472941352), (4, 39236470676), (8, 19618235338), (13, 12072760208), (16, 9809117669), (19, 8260309616), (26, 6036380104), (38, 4130154808), (52, 3018190052), (76, 2065077404), (104, 1509095026), (127, 1235794352), (152, 1032538702), (208, 754547513), (247, 635408432), (254, 617897176), (304, 516269351), (494, 317704216), (508, 308948588), (988, 158852108), (1016, 154474294), (1651, 95061104), (1976, 79426054), (2032, 77237147), (2413, 65041808), (3302, 47530552), (3952, 39713027), (4826, 32520904), (6604, 23765276), (9652, 16260452), (13208, 11882638), (19304, 8130226), (26416, 5941319), (31369, 5003216), (38608, 4065113), (62738, 2501608), (125476, 1250804), (250952, 625402), (312701, 501904)]