158937856

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{733}}^1$

素因数の和:778

約数の個数: 108

約数和(自身を含む): 399078736

約数和(自身を除く): 240140880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 484, 616, 704, 733, 847, 896, 968, 1232, 1408, 1466, 1694, 1792, 1936, 2464, 2816, 2932, 3388, 3872, 4928, 5131, 5864, 6776, 7744, 8063, 9856, 10262, 11728, 13552, 15488, 16126, 19712, 20524, 23456, 27104, 30976, 32252, 41048, 46912, 54208, 56441, 64504, 82096, 88693, 93824, 108416, 112882, 129008, 164192, 177386, 187648, 216832, 225764, 258016, 328384, 354772, 451528, 516032, 620851, 656768, 709544, 903056, 1032064, 1241702, 1313536, 1419088, 1806112, 2064128, 2483404, 2838176, 3612224, 4966808, 5676352, 7224448, 9933616, 11352704, 14448896, 19867232, 22705408, 39734464, 79468928, 158937856]

約数ペア:

[(1, 158937856), (2, 79468928), (4, 39734464), (7, 22705408), (8, 19867232), (11, 14448896), (14, 11352704), (16, 9933616), (22, 7224448), (28, 5676352), (32, 4966808), (44, 3612224), (56, 2838176), (64, 2483404), (77, 2064128), (88, 1806112), (112, 1419088), (121, 1313536), (128, 1241702), (154, 1032064), (176, 903056), (224, 709544), (242, 656768), (256, 620851), (308, 516032), (352, 451528), (448, 354772), (484, 328384), (616, 258016), (704, 225764), (733, 216832), (847, 187648), (896, 177386), (968, 164192), (1232, 129008), (1408, 112882), (1466, 108416), (1694, 93824), (1792, 88693), (1936, 82096), (2464, 64504), (2816, 56441), (2932, 54208), (3388, 46912), (3872, 41048), (4928, 32252), (5131, 30976), (5864, 27104), (6776, 23456), (7744, 20524), (8063, 19712), (9856, 16126), (10262, 15488), (11728, 13552)]