128820648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5879}}^1$

素因数の和:5982

約数の個数: 64

約数和(自身を含む): 355622400

約数和(自身を除く): 226801752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 83, 88, 132, 166, 249, 264, 332, 498, 664, 913, 996, 1826, 1992, 2739, 3652, 5478, 5879, 7304, 10956, 11758, 17637, 21912, 23516, 35274, 47032, 64669, 70548, 129338, 141096, 194007, 258676, 388014, 487957, 517352, 776028, 975914, 1463871, 1552056, 1951828, 2927742, 3903656, 5367527, 5855484, 10735054, 11710968, 16102581, 21470108, 32205162, 42940216, 64410324, 128820648]

約数ペア:

[(1, 128820648), (2, 64410324), (3, 42940216), (4, 32205162), (6, 21470108), (8, 16102581), (11, 11710968), (12, 10735054), (22, 5855484), (24, 5367527), (33, 3903656), (44, 2927742), (66, 1951828), (83, 1552056), (88, 1463871), (132, 975914), (166, 776028), (249, 517352), (264, 487957), (332, 388014), (498, 258676), (664, 194007), (913, 141096), (996, 129338), (1826, 70548), (1992, 64669), (2739, 47032), (3652, 35274), (5478, 23516), (5879, 21912), (7304, 17637), (10956, 11758)]