156247776

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{2111}}^1$

素因数の和:2384

約数の個数: 72

約数和(自身を含む): 446269824

約数和(自身を除く): 290022048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 1028, 1542, 2056, 2111, 2313, 3084, 4112, 4222, 4626, 6168, 6333, 8224, 8444, 9252, 12336, 12666, 16888, 18504, 18999, 24672, 25332, 33776, 37008, 37998, 50664, 67552, 74016, 75996, 101328, 151992, 202656, 303984, 542527, 607968, 1085054, 1627581, 2170108, 3255162, 4340216, 4882743, 6510324, 8680432, 9765486, 13020648, 17360864, 19530972, 26041296, 39061944, 52082592, 78123888, 156247776]

約数ペア:

[(1, 156247776), (2, 78123888), (3, 52082592), (4, 39061944), (6, 26041296), (8, 19530972), (9, 17360864), (12, 13020648), (16, 9765486), (18, 8680432), (24, 6510324), (32, 4882743), (36, 4340216), (48, 3255162), (72, 2170108), (96, 1627581), (144, 1085054), (257, 607968), (288, 542527), (514, 303984), (771, 202656), (1028, 151992), (1542, 101328), (2056, 75996), (2111, 74016), (2313, 67552), (3084, 50664), (4112, 37998), (4222, 37008), (4626, 33776), (6168, 25332), (6333, 24672), (8224, 18999), (8444, 18504), (9252, 16888), (12336, 12666)]