156639071744

素因数分解:

$2^9\times {\mathrm{193}}^1\times {\mathrm{331}}^1\times {\mathrm{4789}}^1$

素因数の和:5331

約数の個数: 80

約数和(自身を含む): 315610149360

約数和(自身を除く): 158971077616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 331, 386, 512, 662, 772, 1324, 1544, 2648, 3088, 4789, 5296, 6176, 9578, 10592, 12352, 19156, 21184, 24704, 38312, 42368, 49408, 63883, 76624, 84736, 98816, 127766, 153248, 169472, 255532, 306496, 511064, 612992, 924277, 1022128, 1225984, 1585159, 1848554, 2044256, 2451968, 3170318, 3697108, 4088512, 6340636, 7394216, 8177024, 12681272, 14788432, 16354048, 25362544, 29576864, 32708096, 50725088, 59153728, 101450176, 118307456, 202900352, 236614912, 305935687, 405800704, 473229824, 611871374, 811601408, 1223742748, 2447485496, 4894970992, 9789941984, 19579883968, 39159767936, 78319535872, 156639071744]

約数ペア:

[(1, 156639071744), (2, 78319535872), (4, 39159767936), (8, 19579883968), (16, 9789941984), (32, 4894970992), (64, 2447485496), (128, 1223742748), (193, 811601408), (256, 611871374), (331, 473229824), (386, 405800704), (512, 305935687), (662, 236614912), (772, 202900352), (1324, 118307456), (1544, 101450176), (2648, 59153728), (3088, 50725088), (4789, 32708096), (5296, 29576864), (6176, 25362544), (9578, 16354048), (10592, 14788432), (12352, 12681272), (19156, 8177024), (21184, 7394216), (24704, 6340636), (38312, 4088512), (42368, 3697108), (49408, 3170318), (63883, 2451968), (76624, 2044256), (84736, 1848554), (98816, 1585159), (127766, 1225984), (153248, 1022128), (169472, 924277), (255532, 612992), (306496, 511064)]