115865724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 321377280

約数和(自身を除く): 205511556

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 97, 114, 124, 156, 169, 186, 194, 228, 247, 291, 338, 372, 388, 403, 494, 507, 582, 589, 676, 741, 806, 988, 1014, 1164, 1178, 1209, 1261, 1482, 1612, 1767, 1843, 2028, 2356, 2418, 2522, 2964, 3007, 3211, 3534, 3686, 3783, 4836, 5044, 5239, 5529, 6014, 6422, 7068, 7372, 7566, 7657, 9021, 9633, 10478, 11058, 12028, 12844, 15132, 15314, 15717, 16393, 18042, 19266, 20956, 22116, 22971, 23959, 30628, 31434, 32786, 36084, 38532, 39091, 45942, 47918, 49179, 57133, 62868, 65572, 71877, 78182, 91884, 95836, 98358, 99541, 114266, 117273, 143754, 156364, 171399, 196716, 199082, 228532, 234546, 287508, 298623, 311467, 342798, 398164, 469092, 508183, 597246, 622934, 685596, 742729, 934401, 1016366, 1194492, 1245868, 1485458, 1524549, 1868802, 2032732, 2228187, 2970916, 3049098, 3737604, 4456374, 6098196, 8912748, 9655477, 19310954, 28966431, 38621908, 57932862, 115865724]

約数ペア:

[(1, 115865724), (2, 57932862), (3, 38621908), (4, 28966431), (6, 19310954), (12, 9655477), (13, 8912748), (19, 6098196), (26, 4456374), (31, 3737604), (38, 3049098), (39, 2970916), (52, 2228187), (57, 2032732), (62, 1868802), (76, 1524549), (78, 1485458), (93, 1245868), (97, 1194492), (114, 1016366), (124, 934401), (156, 742729), (169, 685596), (186, 622934), (194, 597246), (228, 508183), (247, 469092), (291, 398164), (338, 342798), (372, 311467), (388, 298623), (403, 287508), (494, 234546), (507, 228532), (582, 199082), (589, 196716), (676, 171399), (741, 156364), (806, 143754), (988, 117273), (1014, 114266), (1164, 99541), (1178, 98358), (1209, 95836), (1261, 91884), (1482, 78182), (1612, 71877), (1767, 65572), (1843, 62868), (2028, 57133), (2356, 49179), (2418, 47918), (2522, 45942), (2964, 39091), (3007, 38532), (3211, 36084), (3534, 32786), (3686, 31434), (3783, 30628), (4836, 23959), (5044, 22971), (5239, 22116), (5529, 20956), (6014, 19266), (6422, 18042), (7068, 16393), (7372, 15717), (7566, 15314), (7657, 15132), (9021, 12844), (9633, 12028), (10478, 11058)]