178875996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{1091}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 450323328

約数和(自身を除く): 271447332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1051, 1091, 2102, 2182, 3153, 3273, 4204, 4364, 6306, 6546, 12612, 13092, 13663, 14183, 27326, 28366, 40989, 42549, 54652, 56732, 81978, 85098, 163956, 170196, 1146641, 2293282, 3439923, 4586564, 6879846, 13759692, 14906333, 29812666, 44718999, 59625332, 89437998, 178875996]

約数ペア:

[(1, 178875996), (2, 89437998), (3, 59625332), (4, 44718999), (6, 29812666), (12, 14906333), (13, 13759692), (26, 6879846), (39, 4586564), (52, 3439923), (78, 2293282), (156, 1146641), (1051, 170196), (1091, 163956), (2102, 85098), (2182, 81978), (3153, 56732), (3273, 54652), (4204, 42549), (4364, 40989), (6306, 28366), (6546, 27326), (12612, 14183), (13092, 13663)]