15768708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 42147840

約数和(自身を除く): 26379132

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 31, 38, 46, 57, 62, 69, 76, 92, 93, 97, 114, 124, 138, 186, 194, 228, 276, 291, 372, 388, 437, 582, 589, 713, 874, 1164, 1178, 1311, 1426, 1748, 1767, 1843, 2139, 2231, 2356, 2622, 2852, 3007, 3534, 3686, 4278, 4462, 5244, 5529, 6014, 6693, 7068, 7372, 8556, 8924, 9021, 11058, 12028, 13386, 13547, 18042, 22116, 26772, 27094, 36084, 40641, 42389, 54188, 57133, 69161, 81282, 84778, 114266, 127167, 138322, 162564, 169556, 171399, 207483, 228532, 254334, 276644, 342798, 414966, 508668, 685596, 829932, 1314059, 2628118, 3942177, 5256236, 7884354, 15768708]

約数ペア:

[(1, 15768708), (2, 7884354), (3, 5256236), (4, 3942177), (6, 2628118), (12, 1314059), (19, 829932), (23, 685596), (31, 508668), (38, 414966), (46, 342798), (57, 276644), (62, 254334), (69, 228532), (76, 207483), (92, 171399), (93, 169556), (97, 162564), (114, 138322), (124, 127167), (138, 114266), (186, 84778), (194, 81282), (228, 69161), (276, 57133), (291, 54188), (372, 42389), (388, 40641), (437, 36084), (582, 27094), (589, 26772), (713, 22116), (874, 18042), (1164, 13547), (1178, 13386), (1311, 12028), (1426, 11058), (1748, 9021), (1767, 8924), (1843, 8556), (2139, 7372), (2231, 7068), (2356, 6693), (2622, 6014), (2852, 5529), (3007, 5244), (3534, 4462), (3686, 4278)]