145303944

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 396483840

約数和(自身を除く): 251179896

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 361, 372, 456, 541, 589, 722, 744, 1082, 1083, 1178, 1444, 1623, 1767, 2164, 2166, 2356, 2888, 3246, 3534, 4328, 4332, 4712, 6492, 7068, 8664, 10279, 11191, 12984, 14136, 16771, 20558, 22382, 30837, 33542, 33573, 41116, 44764, 50313, 61674, 67084, 67146, 82232, 89528, 100626, 123348, 134168, 134292, 195301, 201252, 246696, 268584, 318649, 390602, 402504, 585903, 637298, 781204, 955947, 1171806, 1274596, 1562408, 1911894, 2343612, 2549192, 3823788, 4687224, 6054331, 7647576, 12108662, 18162993, 24217324, 36325986, 48434648, 72651972, 145303944]

約数ペア:

[(1, 145303944), (2, 72651972), (3, 48434648), (4, 36325986), (6, 24217324), (8, 18162993), (12, 12108662), (19, 7647576), (24, 6054331), (31, 4687224), (38, 3823788), (57, 2549192), (62, 2343612), (76, 1911894), (93, 1562408), (114, 1274596), (124, 1171806), (152, 955947), (186, 781204), (228, 637298), (248, 585903), (361, 402504), (372, 390602), (456, 318649), (541, 268584), (589, 246696), (722, 201252), (744, 195301), (1082, 134292), (1083, 134168), (1178, 123348), (1444, 100626), (1623, 89528), (1767, 82232), (2164, 67146), (2166, 67084), (2356, 61674), (2888, 50313), (3246, 44764), (3534, 41116), (4328, 33573), (4332, 33542), (4712, 30837), (6492, 22382), (7068, 20558), (8664, 16771), (10279, 14136), (11191, 12984)]