171276032

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1589

約数の個数: 72

約数和(自身を含む): 375768960

約数和(自身を除く): 204492928

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 437, 608, 736, 874, 1216, 1472, 1531, 1748, 2432, 2944, 3062, 3496, 4864, 5888, 6124, 6992, 12248, 13984, 24496, 27968, 29089, 35213, 48992, 55936, 58178, 70426, 97984, 111872, 116356, 140852, 195968, 232712, 281704, 391936, 465424, 563408, 669047, 930848, 1126816, 1338094, 1861696, 2253632, 2676188, 3723392, 4507264, 5352376, 7446784, 9014528, 10704752, 21409504, 42819008, 85638016, 171276032]

約数ペア:

[(1, 171276032), (2, 85638016), (4, 42819008), (8, 21409504), (16, 10704752), (19, 9014528), (23, 7446784), (32, 5352376), (38, 4507264), (46, 3723392), (64, 2676188), (76, 2253632), (92, 1861696), (128, 1338094), (152, 1126816), (184, 930848), (256, 669047), (304, 563408), (368, 465424), (437, 391936), (608, 281704), (736, 232712), (874, 195968), (1216, 140852), (1472, 116356), (1531, 111872), (1748, 97984), (2432, 70426), (2944, 58178), (3062, 55936), (3496, 48992), (4864, 35213), (5888, 29089), (6124, 27968), (6992, 24496), (12248, 13984)]