161568384

素因数分解:

$2^7\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3313}}^1$

素因数の和:3457

約数の個数: 64

約数和(自身を含む): 432675840

約数和(自身を除く): 271107456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 381, 384, 508, 762, 1016, 1524, 2032, 3048, 3313, 4064, 6096, 6626, 8128, 9939, 12192, 13252, 16256, 19878, 24384, 26504, 39756, 48768, 53008, 79512, 106016, 159024, 212032, 318048, 420751, 424064, 636096, 841502, 1262253, 1272192, 1683004, 2524506, 3366008, 5049012, 6732016, 10098024, 13464032, 20196048, 26928064, 40392096, 53856128, 80784192, 161568384]

約数ペア:

[(1, 161568384), (2, 80784192), (3, 53856128), (4, 40392096), (6, 26928064), (8, 20196048), (12, 13464032), (16, 10098024), (24, 6732016), (32, 5049012), (48, 3366008), (64, 2524506), (96, 1683004), (127, 1272192), (128, 1262253), (192, 841502), (254, 636096), (381, 424064), (384, 420751), (508, 318048), (762, 212032), (1016, 159024), (1524, 106016), (2032, 79512), (3048, 53008), (3313, 48768), (4064, 39756), (6096, 26504), (6626, 24384), (8128, 19878), (9939, 16256), (12192, 13252)]