128365272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5419}}^1$

素因数の和:5485

約数の個数: 96

約数和(自身を含む): 405849600

約数和(自身を除く): 277484328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 846, 987, 1128, 1316, 1692, 1974, 2632, 2961, 3384, 3948, 5419, 5922, 7896, 10838, 11844, 16257, 21676, 23688, 32514, 37933, 43352, 48771, 65028, 75866, 97542, 113799, 130056, 151732, 195084, 227598, 254693, 303464, 341397, 390168, 455196, 509386, 682794, 764079, 910392, 1018772, 1365588, 1528158, 1782851, 2037544, 2292237, 2731176, 3056316, 3565702, 4584474, 5348553, 6112632, 7131404, 9168948, 10697106, 14262808, 16045659, 18337896, 21394212, 32091318, 42788424, 64182636, 128365272]

約数ペア:

[(1, 128365272), (2, 64182636), (3, 42788424), (4, 32091318), (6, 21394212), (7, 18337896), (8, 16045659), (9, 14262808), (12, 10697106), (14, 9168948), (18, 7131404), (21, 6112632), (24, 5348553), (28, 4584474), (36, 3565702), (42, 3056316), (47, 2731176), (56, 2292237), (63, 2037544), (72, 1782851), (84, 1528158), (94, 1365588), (126, 1018772), (141, 910392), (168, 764079), (188, 682794), (252, 509386), (282, 455196), (329, 390168), (376, 341397), (423, 303464), (504, 254693), (564, 227598), (658, 195084), (846, 151732), (987, 130056), (1128, 113799), (1316, 97542), (1692, 75866), (1974, 65028), (2632, 48771), (2961, 43352), (3384, 37933), (3948, 32514), (5419, 23688), (5922, 21676), (7896, 16257), (10838, 11844)]