166609656

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^3\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 494856000

約数和(自身を除く): 328246344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 157, 204, 216, 289, 306, 314, 408, 459, 471, 578, 612, 628, 867, 918, 942, 1156, 1224, 1256, 1413, 1734, 1836, 1884, 2312, 2601, 2669, 2826, 3468, 3672, 3768, 4239, 4913, 5202, 5338, 5652, 6936, 7803, 8007, 8478, 9826, 10404, 10676, 11304, 14739, 15606, 16014, 16956, 19652, 20808, 21352, 24021, 29478, 31212, 32028, 33912, 39304, 44217, 45373, 48042, 58956, 62424, 64056, 72063, 88434, 90746, 96084, 117912, 132651, 136119, 144126, 176868, 181492, 192168, 265302, 272238, 288252, 353736, 362984, 408357, 530604, 544476, 576504, 771341, 816714, 1061208, 1088952, 1225071, 1542682, 1633428, 2314023, 2450142, 3085364, 3266856, 4628046, 4900284, 6170728, 6942069, 9256092, 9800568, 13884138, 18512184, 20826207, 27768276, 41652414, 55536552, 83304828, 166609656]

約数ペア:

[(1, 166609656), (2, 83304828), (3, 55536552), (4, 41652414), (6, 27768276), (8, 20826207), (9, 18512184), (12, 13884138), (17, 9800568), (18, 9256092), (24, 6942069), (27, 6170728), (34, 4900284), (36, 4628046), (51, 3266856), (54, 3085364), (68, 2450142), (72, 2314023), (102, 1633428), (108, 1542682), (136, 1225071), (153, 1088952), (157, 1061208), (204, 816714), (216, 771341), (289, 576504), (306, 544476), (314, 530604), (408, 408357), (459, 362984), (471, 353736), (578, 288252), (612, 272238), (628, 265302), (867, 192168), (918, 181492), (942, 176868), (1156, 144126), (1224, 136119), (1256, 132651), (1413, 117912), (1734, 96084), (1836, 90746), (1884, 88434), (2312, 72063), (2601, 64056), (2669, 62424), (2826, 58956), (3468, 48042), (3672, 45373), (3768, 44217), (4239, 39304), (4913, 33912), (5202, 32028), (5338, 31212), (5652, 29478), (6936, 24021), (7803, 21352), (8007, 20808), (8478, 19652), (9826, 16956), (10404, 16014), (10676, 15606), (11304, 14739)]