161496768

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13789}}^1$

素因数の和:13865

約数の個数: 56

約数和(自身を含む): 434329840

約数和(自身を除く): 272833072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 11712, 13789, 27578, 41367, 55156, 82734, 110312, 165468, 220624, 330936, 441248, 661872, 841129, 882496, 1323744, 1682258, 2523387, 2647488, 3364516, 5046774, 6729032, 10093548, 13458064, 20187096, 26916128, 40374192, 53832256, 80748384, 161496768]

約数ペア:

[(1, 161496768), (2, 80748384), (3, 53832256), (4, 40374192), (6, 26916128), (8, 20187096), (12, 13458064), (16, 10093548), (24, 6729032), (32, 5046774), (48, 3364516), (61, 2647488), (64, 2523387), (96, 1682258), (122, 1323744), (183, 882496), (192, 841129), (244, 661872), (366, 441248), (488, 330936), (732, 220624), (976, 165468), (1464, 110312), (1952, 82734), (2928, 55156), (3904, 41367), (5856, 27578), (11712, 13789)]