144431768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3847}}^1$

素因数の和:3904

約数の個数: 48

約数和(自身を含む): 307878480

約数和(自身を除く): 163446712

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1444, 1976, 2888, 3847, 4693, 7694, 9386, 15388, 18772, 30776, 37544, 50011, 73093, 100022, 146186, 200044, 292372, 400088, 584744, 950209, 1388767, 1900418, 2777534, 3800836, 5555068, 7601672, 11110136, 18053971, 36107942, 72215884, 144431768]

約数ペア:

[(1, 144431768), (2, 72215884), (4, 36107942), (8, 18053971), (13, 11110136), (19, 7601672), (26, 5555068), (38, 3800836), (52, 2777534), (76, 1900418), (104, 1388767), (152, 950209), (247, 584744), (361, 400088), (494, 292372), (722, 200044), (988, 146186), (1444, 100022), (1976, 73093), (2888, 50011), (3847, 37544), (4693, 30776), (7694, 18772), (9386, 15388)]