128156940312

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4643}}^1\times {\mathrm{28051}}^1$

素因数の和:32744

約数の個数: 64

約数和(自身を含む): 328289189760

約数和(自身を除く): 200132249448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 4643, 9286, 13929, 18572, 27858, 28051, 37144, 55716, 56102, 84153, 111432, 112204, 168306, 190363, 224408, 336612, 380726, 571089, 673224, 761452, 1142178, 1150091, 1522904, 2284356, 2300182, 3450273, 4568712, 4600364, 6900546, 9200728, 13801092, 27602184, 130240793, 260481586, 390722379, 520963172, 781444758, 1041926344, 1562889516, 3125779032, 5339872513, 10679745026, 16019617539, 21359490052, 32039235078, 42718980104, 64078470156, 128156940312]

約数ペア:

[(1, 128156940312), (2, 64078470156), (3, 42718980104), (4, 32039235078), (6, 21359490052), (8, 16019617539), (12, 10679745026), (24, 5339872513), (41, 3125779032), (82, 1562889516), (123, 1041926344), (164, 781444758), (246, 520963172), (328, 390722379), (492, 260481586), (984, 130240793), (4643, 27602184), (9286, 13801092), (13929, 9200728), (18572, 6900546), (27858, 4600364), (28051, 4568712), (37144, 3450273), (55716, 2300182), (56102, 2284356), (84153, 1522904), (111432, 1150091), (112204, 1142178), (168306, 761452), (190363, 673224), (224408, 571089), (336612, 380726)]