127789788006

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1\times {\mathrm{947}}^1$

素因数の和:1315

約数の個数: 144

約数和(自身を含む): 297376887600

約数和(自身を除く): 169587099594

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 269, 279, 522, 538, 558, 807, 899, 947, 961, 1614, 1798, 1894, 1922, 2421, 2697, 2841, 2883, 4842, 5394, 5682, 5766, 7801, 8091, 8339, 8523, 8649, 15602, 16182, 16678, 17046, 17298, 23403, 25017, 27463, 27869, 29357, 46806, 50034, 54926, 55738, 58714, 70209, 75051, 82389, 83607, 88071, 140418, 150102, 164778, 167214, 176142, 241831, 247167, 250821, 254743, 258509, 264213, 483662, 494334, 501642, 509486, 517018, 528426, 725493, 764229, 775527, 851353, 910067, 1450986, 1528458, 1551054, 1702706, 1820134, 2176479, 2292687, 2326581, 2554059, 2730201, 4352958, 4585374, 4653162, 5108118, 5460402, 7387547, 7496761, 7662177, 7897033, 8190603, 14775094, 14993522, 15324354, 15794066, 16381206, 22162641, 22490283, 23691099, 26391943, 44325282, 44980566, 47382198, 52783886, 66487923, 67470849, 71073297, 79175829, 132975846, 134941698, 142146594, 158351658, 229013957, 237527487, 244808023, 458027914, 475054974, 489616046, 687041871, 734424069, 1374083742, 1468848138, 2061125613, 2203272207, 4122251226, 4406544414, 7099432667, 14198865334, 21298298001, 42596596002, 63894894003, 127789788006]

約数ペア:

[(1, 127789788006), (2, 63894894003), (3, 42596596002), (6, 21298298001), (9, 14198865334), (18, 7099432667), (29, 4406544414), (31, 4122251226), (58, 2203272207), (62, 2061125613), (87, 1468848138), (93, 1374083742), (174, 734424069), (186, 687041871), (261, 489616046), (269, 475054974), (279, 458027914), (522, 244808023), (538, 237527487), (558, 229013957), (807, 158351658), (899, 142146594), (947, 134941698), (961, 132975846), (1614, 79175829), (1798, 71073297), (1894, 67470849), (1922, 66487923), (2421, 52783886), (2697, 47382198), (2841, 44980566), (2883, 44325282), (4842, 26391943), (5394, 23691099), (5682, 22490283), (5766, 22162641), (7801, 16381206), (8091, 15794066), (8339, 15324354), (8523, 14993522), (8649, 14775094), (15602, 8190603), (16182, 7897033), (16678, 7662177), (17046, 7496761), (17298, 7387547), (23403, 5460402), (25017, 5108118), (27463, 4653162), (27869, 4585374), (29357, 4352958), (46806, 2730201), (50034, 2554059), (54926, 2326581), (55738, 2292687), (58714, 2176479), (70209, 1820134), (75051, 1702706), (82389, 1551054), (83607, 1528458), (88071, 1450986), (140418, 910067), (150102, 851353), (164778, 775527), (167214, 764229), (176142, 725493), (241831, 528426), (247167, 517018), (250821, 509486), (254743, 501642), (258509, 494334), (264213, 483662)]