142338552

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 394813440

約数和(自身を除く): 252474888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 67, 68, 82, 102, 123, 127, 134, 136, 164, 201, 204, 246, 254, 268, 328, 381, 402, 408, 492, 508, 536, 697, 762, 804, 984, 1016, 1139, 1394, 1524, 1608, 2091, 2159, 2278, 2747, 2788, 3048, 3417, 4182, 4318, 4556, 5207, 5494, 5576, 6477, 6834, 8241, 8364, 8509, 8636, 9112, 10414, 10988, 12954, 13668, 15621, 16482, 16728, 17018, 17272, 20828, 21976, 25527, 25908, 27336, 31242, 32964, 34036, 41656, 46699, 51054, 51816, 62484, 65928, 68072, 88519, 93398, 102108, 124968, 140097, 144653, 177038, 186796, 204216, 265557, 280194, 289306, 348869, 354076, 373592, 433959, 531114, 560388, 578612, 697738, 708152, 867918, 1046607, 1062228, 1120776, 1157224, 1395476, 1735836, 2093214, 2124456, 2790952, 3471672, 4186428, 5930773, 8372856, 11861546, 17792319, 23723092, 35584638, 47446184, 71169276, 142338552]

約数ペア:

[(1, 142338552), (2, 71169276), (3, 47446184), (4, 35584638), (6, 23723092), (8, 17792319), (12, 11861546), (17, 8372856), (24, 5930773), (34, 4186428), (41, 3471672), (51, 2790952), (67, 2124456), (68, 2093214), (82, 1735836), (102, 1395476), (123, 1157224), (127, 1120776), (134, 1062228), (136, 1046607), (164, 867918), (201, 708152), (204, 697738), (246, 578612), (254, 560388), (268, 531114), (328, 433959), (381, 373592), (402, 354076), (408, 348869), (492, 289306), (508, 280194), (536, 265557), (697, 204216), (762, 186796), (804, 177038), (984, 144653), (1016, 140097), (1139, 124968), (1394, 102108), (1524, 93398), (1608, 88519), (2091, 68072), (2159, 65928), (2278, 62484), (2747, 51816), (2788, 51054), (3048, 46699), (3417, 41656), (4182, 34036), (4318, 32964), (4556, 31242), (5207, 27336), (5494, 25908), (5576, 25527), (6477, 21976), (6834, 20828), (8241, 17272), (8364, 17018), (8509, 16728), (8636, 16482), (9112, 15621), (10414, 13668), (10988, 12954)]