145455744

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1098

約数の個数: 128

約数和(自身を含む): 450334080

約数和(自身を除く): 304878336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 318, 336, 371, 384, 424, 448, 636, 672, 742, 848, 896, 1021, 1113, 1272, 1344, 1484, 1696, 2042, 2226, 2544, 2688, 2968, 3063, 3392, 4084, 4452, 5088, 5936, 6126, 6784, 7147, 8168, 8904, 10176, 11872, 12252, 14294, 16336, 17808, 20352, 21441, 23744, 24504, 28588, 32672, 35616, 42882, 47488, 49008, 54113, 57176, 65344, 71232, 85764, 98016, 108226, 114352, 130688, 142464, 162339, 171528, 196032, 216452, 228704, 324678, 343056, 378791, 392064, 432904, 457408, 649356, 686112, 757582, 865808, 914816, 1136373, 1298712, 1372224, 1515164, 1731616, 2272746, 2597424, 2744448, 3030328, 3463232, 4545492, 5194848, 6060656, 6926464, 9090984, 10389696, 12121312, 18181968, 20779392, 24242624, 36363936, 48485248, 72727872, 145455744]

約数ペア:

[(1, 145455744), (2, 72727872), (3, 48485248), (4, 36363936), (6, 24242624), (7, 20779392), (8, 18181968), (12, 12121312), (14, 10389696), (16, 9090984), (21, 6926464), (24, 6060656), (28, 5194848), (32, 4545492), (42, 3463232), (48, 3030328), (53, 2744448), (56, 2597424), (64, 2272746), (84, 1731616), (96, 1515164), (106, 1372224), (112, 1298712), (128, 1136373), (159, 914816), (168, 865808), (192, 757582), (212, 686112), (224, 649356), (318, 457408), (336, 432904), (371, 392064), (384, 378791), (424, 343056), (448, 324678), (636, 228704), (672, 216452), (742, 196032), (848, 171528), (896, 162339), (1021, 142464), (1113, 130688), (1272, 114352), (1344, 108226), (1484, 98016), (1696, 85764), (2042, 71232), (2226, 65344), (2544, 57176), (2688, 54113), (2968, 49008), (3063, 47488), (3392, 42882), (4084, 35616), (4452, 32672), (5088, 28588), (5936, 24504), (6126, 23744), (6784, 21441), (7147, 20352), (8168, 17808), (8904, 16336), (10176, 14294), (11872, 12252)]