121570890516

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{12983}}^1$

素因数の和:13322

約数の個数: 144

約数和(自身を含む): 329395562496

約数和(自身を除く): 207824671980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 263, 276, 387, 414, 516, 526, 774, 789, 828, 989, 1052, 1548, 1578, 1978, 2367, 2967, 3156, 3956, 4734, 5934, 6049, 8901, 9468, 11309, 11868, 12098, 12983, 17802, 18147, 22618, 24196, 25966, 33927, 35604, 36294, 38949, 45236, 51932, 54441, 67854, 72588, 77898, 101781, 108882, 116847, 135708, 155796, 203562, 217764, 233694, 260107, 298609, 407124, 467388, 520214, 558269, 597218, 780321, 895827, 1040428, 1116538, 1194436, 1560642, 1674807, 1791654, 2233076, 2340963, 2687481, 3121284, 3349614, 3414529, 3583308, 4681926, 5024421, 5374962, 6699228, 6829058, 9363852, 10048842, 10243587, 10749924, 12840187, 13658116, 20097684, 20487174, 25680374, 30730761, 38520561, 40974348, 51360748, 61461522, 77041122, 78534167, 115561683, 122923044, 146824747, 154082244, 157068334, 231123366, 235602501, 293649494, 314136668, 440474241, 462246732, 471205002, 587298988, 706807503, 880948482, 942410004, 1321422723, 1413615006, 1761896964, 2642845446, 2827230012, 3376969181, 5285690892, 6753938362, 10130907543, 13507876724, 20261815086, 30392722629, 40523630172, 60785445258, 121570890516]

約数ペア:

[(1, 121570890516), (2, 60785445258), (3, 40523630172), (4, 30392722629), (6, 20261815086), (9, 13507876724), (12, 10130907543), (18, 6753938362), (23, 5285690892), (36, 3376969181), (43, 2827230012), (46, 2642845446), (69, 1761896964), (86, 1413615006), (92, 1321422723), (129, 942410004), (138, 880948482), (172, 706807503), (207, 587298988), (258, 471205002), (263, 462246732), (276, 440474241), (387, 314136668), (414, 293649494), (516, 235602501), (526, 231123366), (774, 157068334), (789, 154082244), (828, 146824747), (989, 122923044), (1052, 115561683), (1548, 78534167), (1578, 77041122), (1978, 61461522), (2367, 51360748), (2967, 40974348), (3156, 38520561), (3956, 30730761), (4734, 25680374), (5934, 20487174), (6049, 20097684), (8901, 13658116), (9468, 12840187), (11309, 10749924), (11868, 10243587), (12098, 10048842), (12983, 9363852), (17802, 6829058), (18147, 6699228), (22618, 5374962), (24196, 5024421), (25966, 4681926), (33927, 3583308), (35604, 3414529), (36294, 3349614), (38949, 3121284), (45236, 2687481), (51932, 2340963), (54441, 2233076), (67854, 1791654), (72588, 1674807), (77898, 1560642), (101781, 1194436), (108882, 1116538), (116847, 1040428), (135708, 895827), (155796, 780321), (203562, 597218), (217764, 558269), (233694, 520214), (260107, 467388), (298609, 407124)]