158993824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23773}}^1$

素因数の和:23813

約数の個数: 48

約数和(自身を含む): 359462880

約数和(自身を除く): 200469056

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 23773, 47546, 95092, 190184, 261503, 380368, 451687, 523006, 760736, 903374, 1046012, 1806748, 2092024, 3613496, 4184048, 4968557, 7226992, 8368096, 9937114, 14453984, 19874228, 39748456, 79496912, 158993824]

約数ペア:

[(1, 158993824), (2, 79496912), (4, 39748456), (8, 19874228), (11, 14453984), (16, 9937114), (19, 8368096), (22, 7226992), (32, 4968557), (38, 4184048), (44, 3613496), (76, 2092024), (88, 1806748), (152, 1046012), (176, 903374), (209, 760736), (304, 523006), (352, 451687), (418, 380368), (608, 261503), (836, 190184), (1672, 95092), (3344, 47546), (6688, 23773)]