158128944

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2089}}^1$

素因数の和:2202

約数の個数: 80

約数和(自身を含む): 435388800

約数和(自身を除く): 277259856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 456, 498, 664, 912, 996, 1328, 1577, 1992, 2089, 3154, 3984, 4178, 4731, 6267, 6308, 8356, 9462, 12534, 12616, 16712, 18924, 25068, 25232, 33424, 37848, 39691, 50136, 75696, 79382, 100272, 119073, 158764, 173387, 238146, 317528, 346774, 476292, 520161, 635056, 693548, 952584, 1040322, 1387096, 1905168, 2080644, 2774192, 3294353, 4161288, 6588706, 8322576, 9883059, 13177412, 19766118, 26354824, 39532236, 52709648, 79064472, 158128944]

約数ペア:

[(1, 158128944), (2, 79064472), (3, 52709648), (4, 39532236), (6, 26354824), (8, 19766118), (12, 13177412), (16, 9883059), (19, 8322576), (24, 6588706), (38, 4161288), (48, 3294353), (57, 2774192), (76, 2080644), (83, 1905168), (114, 1387096), (152, 1040322), (166, 952584), (228, 693548), (249, 635056), (304, 520161), (332, 476292), (456, 346774), (498, 317528), (664, 238146), (912, 173387), (996, 158764), (1328, 119073), (1577, 100272), (1992, 79382), (2089, 75696), (3154, 50136), (3984, 39691), (4178, 37848), (4731, 33424), (6267, 25232), (6308, 25068), (8356, 18924), (9462, 16712), (12534, 12616)]