181398528

素因数分解:

$2^{10}\times 3^{11}$

素因数の和:53

約数の個数: 132

約数和(自身を含む): 543928840

約数和(自身を除く): 362530312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 729, 768, 864, 972, 1024, 1152, 1296, 1458, 1536, 1728, 1944, 2187, 2304, 2592, 2916, 3072, 3456, 3888, 4374, 4608, 5184, 5832, 6561, 6912, 7776, 8748, 9216, 10368, 11664, 13122, 13824, 15552, 17496, 19683, 20736, 23328, 26244, 27648, 31104, 34992, 39366, 41472, 46656, 52488, 59049, 62208, 69984, 78732, 82944, 93312, 104976, 118098, 124416, 139968, 157464, 177147, 186624, 209952, 236196, 248832, 279936, 314928, 354294, 373248, 419904, 472392, 559872, 629856, 708588, 746496, 839808, 944784, 1119744, 1259712, 1417176, 1679616, 1889568, 2239488, 2519424, 2834352, 3359232, 3779136, 5038848, 5668704, 6718464, 7558272, 10077696, 11337408, 15116544, 20155392, 22674816, 30233088, 45349632, 60466176, 90699264, 181398528]

約数ペア:

[(1, 181398528), (2, 90699264), (3, 60466176), (4, 45349632), (6, 30233088), (8, 22674816), (9, 20155392), (12, 15116544), (16, 11337408), (18, 10077696), (24, 7558272), (27, 6718464), (32, 5668704), (36, 5038848), (48, 3779136), (54, 3359232), (64, 2834352), (72, 2519424), (81, 2239488), (96, 1889568), (108, 1679616), (128, 1417176), (144, 1259712), (162, 1119744), (192, 944784), (216, 839808), (243, 746496), (256, 708588), (288, 629856), (324, 559872), (384, 472392), (432, 419904), (486, 373248), (512, 354294), (576, 314928), (648, 279936), (729, 248832), (768, 236196), (864, 209952), (972, 186624), (1024, 177147), (1152, 157464), (1296, 139968), (1458, 124416), (1536, 118098), (1728, 104976), (1944, 93312), (2187, 82944), (2304, 78732), (2592, 69984), (2916, 62208), (3072, 59049), (3456, 52488), (3888, 46656), (4374, 41472), (4608, 39366), (5184, 34992), (5832, 31104), (6561, 27648), (6912, 26244), (7776, 23328), (8748, 20736), (9216, 19683), (10368, 17496), (11664, 15552), (13122, 13824)]