149741748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6037}}^1$

素因数の和:6113

約数の個数: 72

約数和(自身を含む): 415390248

約数和(自身を除く): 265648500

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6037, 6201, 8268, 12074, 12402, 18111, 24148, 24804, 36222, 54333, 72444, 78481, 108666, 156962, 217332, 235443, 313924, 319961, 470886, 639922, 706329, 941772, 959883, 1279844, 1412658, 1919766, 2825316, 2879649, 3839532, 4159493, 5759298, 8318986, 11518596, 12478479, 16637972, 24956958, 37435437, 49913916, 74870874, 149741748]

約数ペア:

[(1, 149741748), (2, 74870874), (3, 49913916), (4, 37435437), (6, 24956958), (9, 16637972), (12, 12478479), (13, 11518596), (18, 8318986), (26, 5759298), (36, 4159493), (39, 3839532), (52, 2879649), (53, 2825316), (78, 1919766), (106, 1412658), (117, 1279844), (156, 959883), (159, 941772), (212, 706329), (234, 639922), (318, 470886), (468, 319961), (477, 313924), (636, 235443), (689, 217332), (954, 156962), (1378, 108666), (1908, 78481), (2067, 72444), (2756, 54333), (4134, 36222), (6037, 24804), (6201, 24148), (8268, 18111), (12074, 12402)]