193140168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1123

約数の個数: 128

約数和(自身を含む): 565555200

約数和(自身を除く): 372415032

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, 1051, 1178, 1209, 1482, 1612, 1767, 1976, 2102, 2356, 2418, 2964, 3153, 3224, 3534, 4204, 4712, 4836, 5928, 6306, 7068, 7657, 8408, 9672, 12612, 13663, 14136, 15314, 19969, 22971, 25224, 27326, 30628, 32581, 39938, 40989, 45942, 54652, 59907, 61256, 65162, 79876, 81978, 91884, 97743, 109304, 119814, 130324, 159752, 163956, 183768, 195486, 239628, 259597, 260648, 327912, 390972, 423553, 479256, 519194, 619039, 778791, 781944, 847106, 1038388, 1238078, 1270659, 1557582, 1694212, 1857117, 2076776, 2476156, 2541318, 3115164, 3388424, 3714234, 4952312, 5082636, 6230328, 7428468, 8047507, 10165272, 14856936, 16095014, 24142521, 32190028, 48285042, 64380056, 96570084, 193140168]

約数ペア:

[(1, 193140168), (2, 96570084), (3, 64380056), (4, 48285042), (6, 32190028), (8, 24142521), (12, 16095014), (13, 14856936), (19, 10165272), (24, 8047507), (26, 7428468), (31, 6230328), (38, 5082636), (39, 4952312), (52, 3714234), (57, 3388424), (62, 3115164), (76, 2541318), (78, 2476156), (93, 2076776), (104, 1857117), (114, 1694212), (124, 1557582), (152, 1270659), (156, 1238078), (186, 1038388), (228, 847106), (247, 781944), (248, 778791), (312, 619039), (372, 519194), (403, 479256), (456, 423553), (494, 390972), (589, 327912), (741, 260648), (744, 259597), (806, 239628), (988, 195486), (1051, 183768), (1178, 163956), (1209, 159752), (1482, 130324), (1612, 119814), (1767, 109304), (1976, 97743), (2102, 91884), (2356, 81978), (2418, 79876), (2964, 65162), (3153, 61256), (3224, 59907), (3534, 54652), (4204, 45942), (4712, 40989), (4836, 39938), (5928, 32581), (6306, 30628), (7068, 27326), (7657, 25224), (8408, 22971), (9672, 19969), (12612, 15314), (13663, 14136)]