163805616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 180

約数和(自身を含む): 509753088

約数和(自身を除く): 345947472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 127, 144, 156, 159, 169, 208, 212, 234, 254, 312, 318, 338, 381, 424, 468, 477, 507, 508, 624, 636, 676, 689, 762, 848, 936, 954, 1014, 1016, 1143, 1272, 1352, 1378, 1521, 1524, 1651, 1872, 1908, 2028, 2032, 2067, 2286, 2544, 2704, 2756, 3042, 3048, 3302, 3816, 4056, 4134, 4572, 4953, 5512, 6084, 6096, 6201, 6604, 6731, 7632, 8112, 8268, 8957, 9144, 9906, 11024, 12168, 12402, 13208, 13462, 14859, 16536, 17914, 18288, 19812, 20193, 21463, 24336, 24804, 26416, 26871, 26924, 29718, 33072, 35828, 39624, 40386, 42926, 49608, 53742, 53848, 59436, 60579, 64389, 71656, 79248, 80613, 80772, 85852, 87503, 99216, 107484, 107696, 118872, 121158, 128778, 143312, 161226, 161544, 171704, 175006, 193167, 214968, 237744, 242316, 257556, 262509, 322452, 323088, 343408, 350012, 386334, 429936, 484632, 515112, 525018, 644904, 700024, 772668, 787527, 969264, 1030224, 1050036, 1137539, 1289808, 1400048, 1545336, 1575054, 2100072, 2275078, 3090672, 3150108, 3412617, 4200144, 4550156, 6300216, 6825234, 9100312, 10237851, 12600432, 13650468, 18200624, 20475702, 27300936, 40951404, 54601872, 81902808, 163805616]

約数ペア:

[(1, 163805616), (2, 81902808), (3, 54601872), (4, 40951404), (6, 27300936), (8, 20475702), (9, 18200624), (12, 13650468), (13, 12600432), (16, 10237851), (18, 9100312), (24, 6825234), (26, 6300216), (36, 4550156), (39, 4200144), (48, 3412617), (52, 3150108), (53, 3090672), (72, 2275078), (78, 2100072), (104, 1575054), (106, 1545336), (117, 1400048), (127, 1289808), (144, 1137539), (156, 1050036), (159, 1030224), (169, 969264), (208, 787527), (212, 772668), (234, 700024), (254, 644904), (312, 525018), (318, 515112), (338, 484632), (381, 429936), (424, 386334), (468, 350012), (477, 343408), (507, 323088), (508, 322452), (624, 262509), (636, 257556), (676, 242316), (689, 237744), (762, 214968), (848, 193167), (936, 175006), (954, 171704), (1014, 161544), (1016, 161226), (1143, 143312), (1272, 128778), (1352, 121158), (1378, 118872), (1521, 107696), (1524, 107484), (1651, 99216), (1872, 87503), (1908, 85852), (2028, 80772), (2032, 80613), (2067, 79248), (2286, 71656), (2544, 64389), (2704, 60579), (2756, 59436), (3042, 53848), (3048, 53742), (3302, 49608), (3816, 42926), (4056, 40386), (4134, 39624), (4572, 35828), (4953, 33072), (5512, 29718), (6084, 26924), (6096, 26871), (6201, 26416), (6604, 24804), (6731, 24336), (7632, 21463), (8112, 20193), (8268, 19812), (8957, 18288), (9144, 17914), (9906, 16536), (11024, 14859), (12168, 13462), (12402, 13208)]