128038416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12763}}^1$

素因数の和:12804

約数の個数: 80

約数和(自身を含む): 379856640

約数和(自身を除く): 251818224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 12763, 25526, 38289, 51052, 76578, 102104, 140393, 153156, 204208, 242497, 280786, 306312, 421179, 484994, 561572, 612624, 727491, 842358, 969988, 1123144, 1454982, 1684716, 1939976, 2246288, 2667467, 2909964, 3369432, 3879952, 5334934, 5819928, 6738864, 8002401, 10669868, 11639856, 16004802, 21339736, 32009604, 42679472, 64019208, 128038416]

約数ペア:

[(1, 128038416), (2, 64019208), (3, 42679472), (4, 32009604), (6, 21339736), (8, 16004802), (11, 11639856), (12, 10669868), (16, 8002401), (19, 6738864), (22, 5819928), (24, 5334934), (33, 3879952), (38, 3369432), (44, 2909964), (48, 2667467), (57, 2246288), (66, 1939976), (76, 1684716), (88, 1454982), (114, 1123144), (132, 969988), (152, 842358), (176, 727491), (209, 612624), (228, 561572), (264, 484994), (304, 421179), (418, 306312), (456, 280786), (528, 242497), (627, 204208), (836, 153156), (912, 140393), (1254, 102104), (1672, 76578), (2508, 51052), (3344, 38289), (5016, 25526), (10032, 12763)]