142659846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 385689600

約数和(自身を除く): 243029754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 61, 63, 69, 122, 126, 138, 161, 183, 189, 207, 269, 322, 366, 378, 414, 427, 483, 538, 549, 621, 807, 854, 966, 1098, 1242, 1281, 1403, 1449, 1614, 1647, 1883, 2421, 2562, 2806, 2898, 3294, 3766, 3843, 4209, 4347, 4842, 5649, 6187, 7263, 7686, 8418, 8694, 9821, 11298, 11529, 12374, 12627, 14526, 16409, 16947, 18561, 19642, 23058, 25254, 29463, 32818, 33894, 37122, 37881, 43309, 49227, 50841, 55683, 58926, 75762, 86618, 88389, 98454, 101682, 111366, 114863, 129927, 147681, 167049, 176778, 229726, 259854, 265167, 295362, 334098, 344589, 377407, 389781, 443043, 530334, 689178, 754814, 779562, 886086, 1033767, 1132221, 1169343, 2067534, 2264442, 2338686, 2641849, 3101301, 3396663, 5283698, 6202602, 6793326, 7925547, 10189989, 15851094, 20379978, 23776641, 47553282, 71329923, 142659846]

約数ペア:

[(1, 142659846), (2, 71329923), (3, 47553282), (6, 23776641), (7, 20379978), (9, 15851094), (14, 10189989), (18, 7925547), (21, 6793326), (23, 6202602), (27, 5283698), (42, 3396663), (46, 3101301), (54, 2641849), (61, 2338686), (63, 2264442), (69, 2067534), (122, 1169343), (126, 1132221), (138, 1033767), (161, 886086), (183, 779562), (189, 754814), (207, 689178), (269, 530334), (322, 443043), (366, 389781), (378, 377407), (414, 344589), (427, 334098), (483, 295362), (538, 265167), (549, 259854), (621, 229726), (807, 176778), (854, 167049), (966, 147681), (1098, 129927), (1242, 114863), (1281, 111366), (1403, 101682), (1449, 98454), (1614, 88389), (1647, 86618), (1883, 75762), (2421, 58926), (2562, 55683), (2806, 50841), (2898, 49227), (3294, 43309), (3766, 37881), (3843, 37122), (4209, 33894), (4347, 32818), (4842, 29463), (5649, 25254), (6187, 23058), (7263, 19642), (7686, 18561), (8418, 16947), (8694, 16409), (9821, 14526), (11298, 12627), (11529, 12374)]