15202278721518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{9697}}^1\times {\mathrm{10337}}^1$

素因数の和:20226

約数の個数: 128

約数和(自身を含む): 36497092589568

約数和(自身を除く): 21294813868050

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 157, 161, 314, 322, 471, 483, 942, 966, 1099, 2198, 3297, 3611, 6594, 7222, 9697, 10337, 10833, 19394, 20674, 21666, 25277, 29091, 31011, 50554, 58182, 62022, 67879, 72359, 75831, 135758, 144718, 151662, 203637, 217077, 223031, 237751, 407274, 434154, 446062, 475502, 669093, 713253, 1338186, 1426506, 1522429, 1561217, 1622909, 1664257, 3044858, 3122434, 3245818, 3328514, 4567287, 4683651, 4868727, 4992771, 9134574, 9367302, 9737454, 9985542, 10657003, 11360363, 21314006, 22720726, 31971009, 34081089, 35015867, 37326907, 63942018, 68162178, 70031734, 74653814, 100237889, 105047601, 111980721, 200475778, 210095202, 223961442, 245111069, 261288349, 300713667, 490222138, 522576698, 601427334, 701665223, 735333207, 783865047, 1403330446, 1470666414, 1567730094, 2104995669, 2305471447, 4209991338, 4610942894, 6916414341, 13832828682, 15737348573, 16138300129, 31474697146, 32276600258, 47212045719, 48414900387, 94424091438, 96829800774, 110161440011, 220322880022, 330484320033, 361959017179, 660968640066, 723918034358, 1085877051537, 2171754103074, 2533713120253, 5067426240506, 7601139360759, 15202278721518]

約数ペア:

[(1, 15202278721518), (2, 7601139360759), (3, 5067426240506), (6, 2533713120253), (7, 2171754103074), (14, 1085877051537), (21, 723918034358), (23, 660968640066), (42, 361959017179), (46, 330484320033), (69, 220322880022), (138, 110161440011), (157, 96829800774), (161, 94424091438), (314, 48414900387), (322, 47212045719), (471, 32276600258), (483, 31474697146), (942, 16138300129), (966, 15737348573), (1099, 13832828682), (2198, 6916414341), (3297, 4610942894), (3611, 4209991338), (6594, 2305471447), (7222, 2104995669), (9697, 1567730094), (10337, 1470666414), (10833, 1403330446), (19394, 783865047), (20674, 735333207), (21666, 701665223), (25277, 601427334), (29091, 522576698), (31011, 490222138), (50554, 300713667), (58182, 261288349), (62022, 245111069), (67879, 223961442), (72359, 210095202), (75831, 200475778), (135758, 111980721), (144718, 105047601), (151662, 100237889), (203637, 74653814), (217077, 70031734), (223031, 68162178), (237751, 63942018), (407274, 37326907), (434154, 35015867), (446062, 34081089), (475502, 31971009), (669093, 22720726), (713253, 21314006), (1338186, 11360363), (1426506, 10657003), (1522429, 9985542), (1561217, 9737454), (1622909, 9367302), (1664257, 9134574), (3044858, 4992771), (3122434, 4868727), (3245818, 4683651), (3328514, 4567287)]