127960758896

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{983}}^1$

素因数の和:1787

約数の個数: 120

約数和(自身を含む): 270746671104

約数和(自身を除く): 142785912208

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 361, 496, 589, 722, 727, 983, 1178, 1444, 1454, 1966, 2356, 2888, 2908, 3932, 4712, 5776, 5816, 7864, 9424, 11191, 11632, 13813, 15728, 18677, 22382, 22537, 27626, 30473, 37354, 44764, 45074, 55252, 60946, 74708, 89528, 90148, 110504, 121892, 149416, 179056, 180296, 221008, 243784, 262447, 298832, 354863, 360592, 428203, 487568, 524894, 578987, 709726, 714641, 856406, 1049788, 1157974, 1419452, 1429282, 1712812, 2099576, 2315948, 2838904, 2858564, 3425624, 4199152, 4631896, 5677808, 5717128, 6851248, 8135857, 9263792, 11000753, 11434256, 13578179, 16271714, 22001506, 22153871, 27156358, 32543428, 44003012, 44307742, 54312716, 65086856, 88006024, 88615484, 108625432, 130173712, 176012048, 177230968, 217250864, 257985401, 354461936, 420923549, 515970802, 841847098, 1031941604, 1683694196, 2063883208, 3367388392, 4127766416, 6734776784, 7997547431, 15995094862, 31990189724, 63980379448, 127960758896]

約数ペア:

[(1, 127960758896), (2, 63980379448), (4, 31990189724), (8, 15995094862), (16, 7997547431), (19, 6734776784), (31, 4127766416), (38, 3367388392), (62, 2063883208), (76, 1683694196), (124, 1031941604), (152, 841847098), (248, 515970802), (304, 420923549), (361, 354461936), (496, 257985401), (589, 217250864), (722, 177230968), (727, 176012048), (983, 130173712), (1178, 108625432), (1444, 88615484), (1454, 88006024), (1966, 65086856), (2356, 54312716), (2888, 44307742), (2908, 44003012), (3932, 32543428), (4712, 27156358), (5776, 22153871), (5816, 22001506), (7864, 16271714), (9424, 13578179), (11191, 11434256), (11632, 11000753), (13813, 9263792), (15728, 8135857), (18677, 6851248), (22382, 5717128), (22537, 5677808), (27626, 4631896), (30473, 4199152), (37354, 3425624), (44764, 2858564), (45074, 2838904), (55252, 2315948), (60946, 2099576), (74708, 1712812), (89528, 1429282), (90148, 1419452), (110504, 1157974), (121892, 1049788), (149416, 856406), (179056, 714641), (180296, 709726), (221008, 578987), (243784, 524894), (262447, 487568), (298832, 428203), (354863, 360592)]