156831488

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 108

約数和(自身を含む): 353951304

約数和(自身を除く): 197119816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 83, 88, 121, 122, 128, 166, 176, 242, 244, 256, 332, 352, 484, 488, 664, 671, 704, 913, 968, 976, 1328, 1342, 1408, 1826, 1936, 1952, 2656, 2684, 2816, 3652, 3872, 3904, 5063, 5312, 5368, 7304, 7381, 7744, 7808, 10043, 10126, 10624, 10736, 14608, 14762, 15488, 15616, 20086, 20252, 21248, 21472, 29216, 29524, 30976, 40172, 40504, 42944, 55693, 58432, 59048, 80344, 81008, 85888, 111386, 116864, 118096, 160688, 162016, 171776, 222772, 233728, 236192, 321376, 324032, 445544, 472384, 612623, 642752, 648064, 891088, 944768, 1225246, 1285504, 1296128, 1782176, 1889536, 2450492, 2571008, 3564352, 4900984, 7128704, 9801968, 14257408, 19603936, 39207872, 78415744, 156831488]

約数ペア:

[(1, 156831488), (2, 78415744), (4, 39207872), (8, 19603936), (11, 14257408), (16, 9801968), (22, 7128704), (32, 4900984), (44, 3564352), (61, 2571008), (64, 2450492), (83, 1889536), (88, 1782176), (121, 1296128), (122, 1285504), (128, 1225246), (166, 944768), (176, 891088), (242, 648064), (244, 642752), (256, 612623), (332, 472384), (352, 445544), (484, 324032), (488, 321376), (664, 236192), (671, 233728), (704, 222772), (913, 171776), (968, 162016), (976, 160688), (1328, 118096), (1342, 116864), (1408, 111386), (1826, 85888), (1936, 81008), (1952, 80344), (2656, 59048), (2684, 58432), (2816, 55693), (3652, 42944), (3872, 40504), (3904, 40172), (5063, 30976), (5312, 29524), (5368, 29216), (7304, 21472), (7381, 21248), (7744, 20252), (7808, 20086), (10043, 15616), (10126, 15488), (10624, 14762), (10736, 14608)]