128503584

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{4507}}^1$

素因数の和:4540

約数の個数: 120

約数和(自身を含む): 412373808

約数和(自身を除く): 283870224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 792, 864, 891, 1056, 1188, 1296, 1584, 1782, 2376, 2592, 3168, 3564, 4507, 4752, 7128, 9014, 9504, 13521, 14256, 18028, 27042, 28512, 36056, 40563, 49577, 54084, 72112, 81126, 99154, 108168, 121689, 144224, 148731, 162252, 198308, 216336, 243378, 297462, 324504, 365067, 396616, 432672, 446193, 486756, 594924, 649008, 730134, 793232, 892386, 973512, 1189848, 1298016, 1338579, 1460268, 1586464, 1784772, 1947024, 2379696, 2677158, 2920536, 3569544, 3894048, 4015737, 4759392, 5354316, 5841072, 7139088, 8031474, 10708632, 11682144, 14278176, 16062948, 21417264, 32125896, 42834528, 64251792, 128503584]

約数ペア:

[(1, 128503584), (2, 64251792), (3, 42834528), (4, 32125896), (6, 21417264), (8, 16062948), (9, 14278176), (11, 11682144), (12, 10708632), (16, 8031474), (18, 7139088), (22, 5841072), (24, 5354316), (27, 4759392), (32, 4015737), (33, 3894048), (36, 3569544), (44, 2920536), (48, 2677158), (54, 2379696), (66, 1947024), (72, 1784772), (81, 1586464), (88, 1460268), (96, 1338579), (99, 1298016), (108, 1189848), (132, 973512), (144, 892386), (162, 793232), (176, 730134), (198, 649008), (216, 594924), (264, 486756), (288, 446193), (297, 432672), (324, 396616), (352, 365067), (396, 324504), (432, 297462), (528, 243378), (594, 216336), (648, 198308), (792, 162252), (864, 148731), (891, 144224), (1056, 121689), (1188, 108168), (1296, 99154), (1584, 81126), (1782, 72112), (2376, 54084), (2592, 49577), (3168, 40563), (3564, 36056), (4507, 28512), (4752, 27042), (7128, 18028), (9014, 14256), (9504, 13521)]