144662784

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 447390720

約数和(自身を除く): 302727936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 256, 284, 336, 379, 384, 426, 448, 497, 568, 672, 758, 768, 852, 896, 994, 1136, 1137, 1344, 1491, 1516, 1704, 1792, 1988, 2272, 2274, 2653, 2688, 2982, 3032, 3408, 3976, 4544, 4548, 5306, 5376, 5964, 6064, 6816, 7952, 7959, 9088, 9096, 10612, 11928, 12128, 13632, 15904, 15918, 18176, 18192, 21224, 23856, 24256, 26909, 27264, 31808, 31836, 36384, 42448, 47712, 48512, 53818, 54528, 63616, 63672, 72768, 80727, 84896, 95424, 97024, 107636, 127232, 127344, 145536, 161454, 169792, 188363, 190848, 215272, 254688, 291072, 322908, 339584, 376726, 381696, 430544, 509376, 565089, 645816, 679168, 753452, 861088, 1018752, 1130178, 1291632, 1506904, 1722176, 2037504, 2260356, 2583264, 3013808, 3444352, 4520712, 5166528, 6027616, 6888704, 9041424, 10333056, 12055232, 18082848, 20666112, 24110464, 36165696, 48220928, 72331392, 144662784]

約数ペア:

[(1, 144662784), (2, 72331392), (3, 48220928), (4, 36165696), (6, 24110464), (7, 20666112), (8, 18082848), (12, 12055232), (14, 10333056), (16, 9041424), (21, 6888704), (24, 6027616), (28, 5166528), (32, 4520712), (42, 3444352), (48, 3013808), (56, 2583264), (64, 2260356), (71, 2037504), (84, 1722176), (96, 1506904), (112, 1291632), (128, 1130178), (142, 1018752), (168, 861088), (192, 753452), (213, 679168), (224, 645816), (256, 565089), (284, 509376), (336, 430544), (379, 381696), (384, 376726), (426, 339584), (448, 322908), (497, 291072), (568, 254688), (672, 215272), (758, 190848), (768, 188363), (852, 169792), (896, 161454), (994, 145536), (1136, 127344), (1137, 127232), (1344, 107636), (1491, 97024), (1516, 95424), (1704, 84896), (1792, 80727), (1988, 72768), (2272, 63672), (2274, 63616), (2653, 54528), (2688, 53818), (2982, 48512), (3032, 47712), (3408, 42448), (3976, 36384), (4544, 31836), (4548, 31808), (5306, 27264), (5376, 26909), (5964, 24256), (6064, 23856), (6816, 21224), (7952, 18192), (7959, 18176), (9088, 15918), (9096, 15904), (10612, 13632), (11928, 12128)]