242158532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12889}}^1$

素因数の和:12972

約数の個数: 48

約数和(自身を含む): 537048960

約数和(自身を除く): 294890428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 9394, 12889, 18788, 25778, 51556, 90223, 141779, 180446, 283558, 360892, 567116, 786229, 992453, 1572458, 1984906, 3144916, 3969812, 5503603, 8648519, 11007206, 17297038, 22014412, 34594076, 60539633, 121079266, 242158532]

約数ペア:

[(1, 242158532), (2, 121079266), (4, 60539633), (7, 34594076), (11, 22014412), (14, 17297038), (22, 11007206), (28, 8648519), (44, 5503603), (61, 3969812), (77, 3144916), (122, 1984906), (154, 1572458), (244, 992453), (308, 786229), (427, 567116), (671, 360892), (854, 283558), (1342, 180446), (1708, 141779), (2684, 90223), (4697, 51556), (9394, 25778), (12889, 18788)]