142804788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{8543}}^1$

素因数の和:8756

約数の個数: 48

約数和(自身を含む): 382771200

約数和(自身を除く): 239966412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 8543, 16716, 17086, 25629, 34172, 51258, 59801, 102516, 119602, 179403, 239204, 358806, 717612, 1700057, 3400114, 5100171, 6800228, 10200342, 11900399, 20400684, 23800798, 35701197, 47601596, 71402394, 142804788]

約数ペア:

[(1, 142804788), (2, 71402394), (3, 47601596), (4, 35701197), (6, 23800798), (7, 20400684), (12, 11900399), (14, 10200342), (21, 6800228), (28, 5100171), (42, 3400114), (84, 1700057), (199, 717612), (398, 358806), (597, 239204), (796, 179403), (1194, 119602), (1393, 102516), (2388, 59801), (2786, 51258), (4179, 34172), (5572, 25629), (8358, 17086), (8543, 16716)]