149733224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 312576000

約数和(自身を除く): 162842776

約数列:

[1, 2, 4, 8, 19, 31, 38, 43, 62, 76, 86, 124, 152, 172, 248, 344, 589, 739, 817, 1178, 1333, 1478, 1634, 2356, 2666, 2956, 3268, 4712, 5332, 5912, 6536, 10664, 14041, 22909, 25327, 28082, 31777, 45818, 50654, 56164, 63554, 91636, 101308, 112328, 127108, 183272, 202616, 254216, 435271, 603763, 870542, 985087, 1207526, 1741084, 1970174, 2415052, 3482168, 3940348, 4830104, 7880696, 18716653, 37433306, 74866612, 149733224]

約数ペア:

[(1, 149733224), (2, 74866612), (4, 37433306), (8, 18716653), (19, 7880696), (31, 4830104), (38, 3940348), (43, 3482168), (62, 2415052), (76, 1970174), (86, 1741084), (124, 1207526), (152, 985087), (172, 870542), (248, 603763), (344, 435271), (589, 254216), (739, 202616), (817, 183272), (1178, 127108), (1333, 112328), (1478, 101308), (1634, 91636), (2356, 63554), (2666, 56164), (2956, 50654), (3268, 45818), (4712, 31777), (5332, 28082), (5912, 25327), (6536, 22909), (10664, 14041)]