161789620848

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1\times {\mathrm{31051}}^1$

素因数の和:32622

約数の個数: 80

約数和(自身を含む): 423980530176

約数和(自身を除く): 262190909328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1487, 1752, 2974, 3504, 4461, 5948, 8922, 11896, 17844, 23792, 31051, 35688, 62102, 71376, 93153, 108551, 124204, 186306, 217102, 248408, 325653, 372612, 434204, 496816, 651306, 745224, 868408, 1302612, 1490448, 1736816, 2266723, 2605224, 4533446, 5210448, 6800169, 9066892, 13600338, 18133784, 27200676, 36267568, 46172837, 54401352, 92345674, 108802704, 138518511, 184691348, 277037022, 369382696, 554074044, 738765392, 1108148088, 2216296176, 3370617101, 6741234202, 10111851303, 13482468404, 20223702606, 26964936808, 40447405212, 53929873616, 80894810424, 161789620848]

約数ペア:

[(1, 161789620848), (2, 80894810424), (3, 53929873616), (4, 40447405212), (6, 26964936808), (8, 20223702606), (12, 13482468404), (16, 10111851303), (24, 6741234202), (48, 3370617101), (73, 2216296176), (146, 1108148088), (219, 738765392), (292, 554074044), (438, 369382696), (584, 277037022), (876, 184691348), (1168, 138518511), (1487, 108802704), (1752, 92345674), (2974, 54401352), (3504, 46172837), (4461, 36267568), (5948, 27200676), (8922, 18133784), (11896, 13600338), (17844, 9066892), (23792, 6800169), (31051, 5210448), (35688, 4533446), (62102, 2605224), (71376, 2266723), (93153, 1736816), (108551, 1490448), (124204, 1302612), (186306, 868408), (217102, 745224), (248408, 651306), (325653, 496816), (372612, 434204)]