144520704

素因数分解:

$2^9\times 3^2\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:500

約数の個数: 120

約数和(自身を含む): 423440160

約数和(自身を除く): 278919456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 256, 288, 316, 384, 397, 474, 512, 576, 632, 711, 768, 794, 948, 1152, 1191, 1264, 1422, 1536, 1588, 1896, 2304, 2382, 2528, 2844, 3176, 3573, 3792, 4608, 4764, 5056, 5688, 6352, 7146, 7584, 9528, 10112, 11376, 12704, 14292, 15168, 19056, 20224, 22752, 25408, 28584, 30336, 31363, 38112, 40448, 45504, 50816, 57168, 60672, 62726, 76224, 91008, 94089, 101632, 114336, 121344, 125452, 152448, 182016, 188178, 203264, 228672, 250904, 282267, 304896, 364032, 376356, 457344, 501808, 564534, 609792, 752712, 914688, 1003616, 1129068, 1505424, 1829376, 2007232, 2258136, 3010848, 4014464, 4516272, 6021696, 8028928, 9032544, 12043392, 16057856, 18065088, 24086784, 36130176, 48173568, 72260352, 144520704]

約数ペア:

[(1, 144520704), (2, 72260352), (3, 48173568), (4, 36130176), (6, 24086784), (8, 18065088), (9, 16057856), (12, 12043392), (16, 9032544), (18, 8028928), (24, 6021696), (32, 4516272), (36, 4014464), (48, 3010848), (64, 2258136), (72, 2007232), (79, 1829376), (96, 1505424), (128, 1129068), (144, 1003616), (158, 914688), (192, 752712), (237, 609792), (256, 564534), (288, 501808), (316, 457344), (384, 376356), (397, 364032), (474, 304896), (512, 282267), (576, 250904), (632, 228672), (711, 203264), (768, 188178), (794, 182016), (948, 152448), (1152, 125452), (1191, 121344), (1264, 114336), (1422, 101632), (1536, 94089), (1588, 91008), (1896, 76224), (2304, 62726), (2382, 60672), (2528, 57168), (2844, 50816), (3176, 45504), (3573, 40448), (3792, 38112), (4608, 31363), (4764, 30336), (5056, 28584), (5688, 25408), (6352, 22752), (7146, 20224), (7584, 19056), (9528, 15168), (10112, 14292), (11376, 12704)]