121559928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1437

約数の個数: 128

約数和(自身を含む): 379883520

約数和(自身を除く): 258323592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 651, 714, 744, 868, 952, 1054, 1302, 1373, 1428, 1581, 1736, 2108, 2604, 2746, 2856, 3162, 3689, 4119, 4216, 5208, 5492, 6324, 7378, 8238, 9611, 10984, 11067, 12648, 14756, 16476, 19222, 22134, 23341, 28833, 29512, 32952, 38444, 42563, 44268, 46682, 57666, 70023, 76888, 85126, 88536, 93364, 115332, 127689, 140046, 163387, 170252, 186728, 230664, 255378, 280092, 297941, 326774, 340504, 490161, 510756, 560184, 595882, 653548, 723571, 893823, 980322, 1021512, 1191764, 1307096, 1447142, 1787646, 1960644, 2170713, 2383528, 2894284, 3575292, 3921288, 4341426, 5064997, 5788568, 7150584, 8682852, 10129994, 15194991, 17365704, 20259988, 30389982, 40519976, 60779964, 121559928]

約数ペア:

[(1, 121559928), (2, 60779964), (3, 40519976), (4, 30389982), (6, 20259988), (7, 17365704), (8, 15194991), (12, 10129994), (14, 8682852), (17, 7150584), (21, 5788568), (24, 5064997), (28, 4341426), (31, 3921288), (34, 3575292), (42, 2894284), (51, 2383528), (56, 2170713), (62, 1960644), (68, 1787646), (84, 1447142), (93, 1307096), (102, 1191764), (119, 1021512), (124, 980322), (136, 893823), (168, 723571), (186, 653548), (204, 595882), (217, 560184), (238, 510756), (248, 490161), (357, 340504), (372, 326774), (408, 297941), (434, 280092), (476, 255378), (527, 230664), (651, 186728), (714, 170252), (744, 163387), (868, 140046), (952, 127689), (1054, 115332), (1302, 93364), (1373, 88536), (1428, 85126), (1581, 76888), (1736, 70023), (2108, 57666), (2604, 46682), (2746, 44268), (2856, 42563), (3162, 38444), (3689, 32952), (4119, 29512), (4216, 28833), (5208, 23341), (5492, 22134), (6324, 19222), (7378, 16476), (8238, 14756), (9611, 12648), (10984, 11067)]