129714488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 270436320

約数和(自身を除く): 140721832

約数列:

[1, 2, 4, 8, 17, 34, 41, 43, 68, 82, 86, 136, 164, 172, 328, 344, 541, 697, 731, 1082, 1394, 1462, 1763, 2164, 2788, 2924, 3526, 4328, 5576, 5848, 7052, 9197, 14104, 18394, 22181, 23263, 29971, 36788, 44362, 46526, 59942, 73576, 88724, 93052, 119884, 177448, 186104, 239768, 377077, 395471, 754154, 790942, 953783, 1508308, 1581884, 1907566, 3016616, 3163768, 3815132, 7630264, 16214311, 32428622, 64857244, 129714488]

約数ペア:

[(1, 129714488), (2, 64857244), (4, 32428622), (8, 16214311), (17, 7630264), (34, 3815132), (41, 3163768), (43, 3016616), (68, 1907566), (82, 1581884), (86, 1508308), (136, 953783), (164, 790942), (172, 754154), (328, 395471), (344, 377077), (541, 239768), (697, 186104), (731, 177448), (1082, 119884), (1394, 93052), (1462, 88724), (1763, 73576), (2164, 59942), (2788, 46526), (2924, 44362), (3526, 36788), (4328, 29971), (5576, 23263), (5848, 22181), (7052, 18394), (9197, 14104)]