169548176

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1132

約数の個数: 80

約数和(自身を含む): 396165120

約数和(自身を除く): 226616944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 329, 376, 434, 496, 658, 752, 868, 1039, 1316, 1457, 1736, 2078, 2632, 2914, 3472, 4156, 5264, 5828, 7273, 8312, 10199, 11656, 14546, 16624, 20398, 23312, 29092, 32209, 40796, 48833, 58184, 64418, 81592, 97666, 116368, 128836, 163184, 195332, 225463, 257672, 341831, 390664, 450926, 515344, 683662, 781328, 901852, 1367324, 1513823, 1803704, 2734648, 3027646, 3607408, 5469296, 6055292, 10596761, 12110584, 21193522, 24221168, 42387044, 84774088, 169548176]

約数ペア:

[(1, 169548176), (2, 84774088), (4, 42387044), (7, 24221168), (8, 21193522), (14, 12110584), (16, 10596761), (28, 6055292), (31, 5469296), (47, 3607408), (56, 3027646), (62, 2734648), (94, 1803704), (112, 1513823), (124, 1367324), (188, 901852), (217, 781328), (248, 683662), (329, 515344), (376, 450926), (434, 390664), (496, 341831), (658, 257672), (752, 225463), (868, 195332), (1039, 163184), (1316, 128836), (1457, 116368), (1736, 97666), (2078, 81592), (2632, 64418), (2914, 58184), (3472, 48833), (4156, 40796), (5264, 32209), (5828, 29092), (7273, 23312), (8312, 20398), (10199, 16624), (11656, 14546)]