138861864

素因数分解:

$2^3\times 3^5\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 396745440

約数和(自身を除く): 257883576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 243, 244, 324, 366, 486, 488, 549, 648, 732, 972, 1098, 1171, 1464, 1647, 1944, 2196, 2342, 3294, 3513, 4392, 4684, 4941, 6588, 7026, 9368, 9882, 10539, 13176, 14052, 14823, 19764, 21078, 28104, 29646, 31617, 39528, 42156, 59292, 63234, 71431, 84312, 94851, 118584, 126468, 142862, 189702, 214293, 252936, 284553, 285724, 379404, 428586, 569106, 571448, 642879, 758808, 857172, 1138212, 1285758, 1714344, 1928637, 2276424, 2571516, 3857274, 5143032, 5785911, 7714548, 11571822, 15429096, 17357733, 23143644, 34715466, 46287288, 69430932, 138861864]

約数ペア:

[(1, 138861864), (2, 69430932), (3, 46287288), (4, 34715466), (6, 23143644), (8, 17357733), (9, 15429096), (12, 11571822), (18, 7714548), (24, 5785911), (27, 5143032), (36, 3857274), (54, 2571516), (61, 2276424), (72, 1928637), (81, 1714344), (108, 1285758), (122, 1138212), (162, 857172), (183, 758808), (216, 642879), (243, 571448), (244, 569106), (324, 428586), (366, 379404), (486, 285724), (488, 284553), (549, 252936), (648, 214293), (732, 189702), (972, 142862), (1098, 126468), (1171, 118584), (1464, 94851), (1647, 84312), (1944, 71431), (2196, 63234), (2342, 59292), (3294, 42156), (3513, 39528), (4392, 31617), (4684, 29646), (4941, 28104), (6588, 21078), (7026, 19764), (9368, 14823), (9882, 14052), (10539, 13176)]