148641714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{661}}^1$

素因数の和:744

約数の個数: 72

約数和(自身を含む): 358921836

約数和(自身を除く): 210280122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 661, 806, 961, 1209, 1322, 1922, 1983, 2418, 2883, 3627, 3966, 5766, 5949, 7254, 8593, 8649, 11898, 12493, 17186, 17298, 20491, 24986, 25779, 37479, 40982, 51558, 61473, 74958, 77337, 112437, 122946, 154674, 184419, 224874, 266383, 368838, 532766, 635221, 799149, 1270442, 1598298, 1905663, 2397447, 3811326, 4794894, 5716989, 8257873, 11433978, 16515746, 24773619, 49547238, 74320857, 148641714]

約数ペア:

[(1, 148641714), (2, 74320857), (3, 49547238), (6, 24773619), (9, 16515746), (13, 11433978), (18, 8257873), (26, 5716989), (31, 4794894), (39, 3811326), (62, 2397447), (78, 1905663), (93, 1598298), (117, 1270442), (186, 799149), (234, 635221), (279, 532766), (403, 368838), (558, 266383), (661, 224874), (806, 184419), (961, 154674), (1209, 122946), (1322, 112437), (1922, 77337), (1983, 74958), (2418, 61473), (2883, 51558), (3627, 40982), (3966, 37479), (5766, 25779), (5949, 24986), (7254, 20491), (8593, 17298), (8649, 17186), (11898, 12493)]