145152476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1171}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 307157760

約数和(自身を除く): 162005284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 233, 266, 466, 532, 932, 1171, 1631, 2342, 3262, 4427, 4684, 6524, 8197, 8854, 16394, 17708, 22249, 30989, 32788, 44498, 61978, 88996, 123956, 155743, 272843, 311486, 545686, 622972, 1091372, 1909901, 3819802, 5184017, 7639604, 10368034, 20736068, 36288119, 72576238, 145152476]

約数ペア:

[(1, 145152476), (2, 72576238), (4, 36288119), (7, 20736068), (14, 10368034), (19, 7639604), (28, 5184017), (38, 3819802), (76, 1909901), (133, 1091372), (233, 622972), (266, 545686), (466, 311486), (532, 272843), (932, 155743), (1171, 123956), (1631, 88996), (2342, 61978), (3262, 44498), (4427, 32788), (4684, 30989), (6524, 22249), (8197, 17708), (8854, 16394)]