148821148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3541}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 317363200

約数和(自身を除く): 168542052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 2212, 3002, 3541, 6004, 7082, 10507, 14164, 21014, 24787, 42028, 49574, 67279, 99148, 134558, 269116, 279739, 470953, 559478, 941906, 1118956, 1883812, 1958173, 3916346, 5315041, 7832692, 10630082, 21260164, 37205287, 74410574, 148821148]

約数ペア:

[(1, 148821148), (2, 74410574), (4, 37205287), (7, 21260164), (14, 10630082), (19, 7832692), (28, 5315041), (38, 3916346), (76, 1958173), (79, 1883812), (133, 1118956), (158, 941906), (266, 559478), (316, 470953), (532, 279739), (553, 269116), (1106, 134558), (1501, 99148), (2212, 67279), (3002, 49574), (3541, 42028), (6004, 24787), (7082, 21014), (10507, 14164)]