187627128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1093

約数の個数: 128

約数和(自身を含む): 549427200

約数和(自身を除く): 361800072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1021, 1178, 1209, 1482, 1612, 1767, 1976, 2042, 2356, 2418, 2964, 3063, 3224, 3534, 4084, 4712, 4836, 5928, 6126, 7068, 7657, 8168, 9672, 12252, 13273, 14136, 15314, 19399, 22971, 24504, 26546, 30628, 31651, 38798, 39819, 45942, 53092, 58197, 61256, 63302, 77596, 79638, 91884, 94953, 106184, 116394, 126604, 155192, 159276, 183768, 189906, 232788, 252187, 253208, 318552, 379812, 411463, 465576, 504374, 601369, 756561, 759624, 822926, 1008748, 1202738, 1234389, 1513122, 1645852, 1804107, 2017496, 2405476, 2468778, 3026244, 3291704, 3608214, 4810952, 4937556, 6052488, 7216428, 7817797, 9875112, 14432856, 15635594, 23453391, 31271188, 46906782, 62542376, 93813564, 187627128]

約数ペア:

[(1, 187627128), (2, 93813564), (3, 62542376), (4, 46906782), (6, 31271188), (8, 23453391), (12, 15635594), (13, 14432856), (19, 9875112), (24, 7817797), (26, 7216428), (31, 6052488), (38, 4937556), (39, 4810952), (52, 3608214), (57, 3291704), (62, 3026244), (76, 2468778), (78, 2405476), (93, 2017496), (104, 1804107), (114, 1645852), (124, 1513122), (152, 1234389), (156, 1202738), (186, 1008748), (228, 822926), (247, 759624), (248, 756561), (312, 601369), (372, 504374), (403, 465576), (456, 411463), (494, 379812), (589, 318552), (741, 253208), (744, 252187), (806, 232788), (988, 189906), (1021, 183768), (1178, 159276), (1209, 155192), (1482, 126604), (1612, 116394), (1767, 106184), (1976, 94953), (2042, 91884), (2356, 79638), (2418, 77596), (2964, 63302), (3063, 61256), (3224, 58197), (3534, 53092), (4084, 45942), (4712, 39819), (4836, 38798), (5928, 31651), (6126, 30628), (7068, 26546), (7657, 24504), (8168, 22971), (9672, 19399), (12252, 15314), (13273, 14136)]