166278216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6421}}^1$

素因数の和:6526

約数の個数: 64

約数和(自身を含む): 453136320

約数和(自身を除く): 286858104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 996, 1079, 1992, 2158, 3237, 4316, 6421, 6474, 8632, 12842, 12948, 19263, 25684, 25896, 38526, 51368, 77052, 83473, 154104, 166946, 250419, 333892, 500838, 532943, 667784, 1001676, 1065886, 1598829, 2003352, 2131772, 3197658, 4263544, 6395316, 6928259, 12790632, 13856518, 20784777, 27713036, 41569554, 55426072, 83139108, 166278216]

約数ペア:

[(1, 166278216), (2, 83139108), (3, 55426072), (4, 41569554), (6, 27713036), (8, 20784777), (12, 13856518), (13, 12790632), (24, 6928259), (26, 6395316), (39, 4263544), (52, 3197658), (78, 2131772), (83, 2003352), (104, 1598829), (156, 1065886), (166, 1001676), (249, 667784), (312, 532943), (332, 500838), (498, 333892), (664, 250419), (996, 166946), (1079, 154104), (1992, 83473), (2158, 77052), (3237, 51368), (4316, 38526), (6421, 25896), (6474, 25684), (8632, 19263), (12842, 12948)]