188983272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 534067200

約数和(自身を除く): 345083928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 37, 38, 46, 57, 69, 74, 76, 92, 111, 114, 138, 148, 152, 184, 222, 228, 276, 296, 437, 444, 456, 487, 552, 703, 851, 874, 888, 974, 1311, 1406, 1461, 1702, 1748, 1948, 2109, 2553, 2622, 2812, 2922, 3404, 3496, 3896, 4218, 5106, 5244, 5624, 5844, 6808, 8436, 9253, 10212, 10488, 11201, 11688, 16169, 16872, 18019, 18506, 20424, 22402, 27759, 32338, 33603, 36038, 37012, 44804, 48507, 54057, 55518, 64676, 67206, 72076, 74024, 89608, 97014, 108114, 111036, 129352, 134412, 144152, 194028, 212819, 216228, 222072, 268824, 342361, 388056, 414437, 425638, 432456, 638457, 684722, 828874, 851276, 1027083, 1243311, 1276914, 1369444, 1657748, 1702552, 2054166, 2486622, 2553828, 2738888, 3315496, 4108332, 4973244, 5107656, 7874303, 8216664, 9946488, 15748606, 23622909, 31497212, 47245818, 62994424, 94491636, 188983272]

約数ペア:

[(1, 188983272), (2, 94491636), (3, 62994424), (4, 47245818), (6, 31497212), (8, 23622909), (12, 15748606), (19, 9946488), (23, 8216664), (24, 7874303), (37, 5107656), (38, 4973244), (46, 4108332), (57, 3315496), (69, 2738888), (74, 2553828), (76, 2486622), (92, 2054166), (111, 1702552), (114, 1657748), (138, 1369444), (148, 1276914), (152, 1243311), (184, 1027083), (222, 851276), (228, 828874), (276, 684722), (296, 638457), (437, 432456), (444, 425638), (456, 414437), (487, 388056), (552, 342361), (703, 268824), (851, 222072), (874, 216228), (888, 212819), (974, 194028), (1311, 144152), (1406, 134412), (1461, 129352), (1702, 111036), (1748, 108114), (1948, 97014), (2109, 89608), (2553, 74024), (2622, 72076), (2812, 67206), (2922, 64676), (3404, 55518), (3496, 54057), (3896, 48507), (4218, 44804), (5106, 37012), (5244, 36038), (5624, 33603), (5844, 32338), (6808, 27759), (8436, 22402), (9253, 20424), (10212, 18506), (10488, 18019), (11201, 16872), (11688, 16169)]