152037860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2081}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 345228912

約数和(自身を除く): 193191052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 281, 562, 1124, 1405, 2081, 2810, 3653, 4162, 5620, 7306, 8324, 10405, 14612, 18265, 20810, 27053, 36530, 41620, 54106, 73060, 108212, 135265, 270530, 541060, 584761, 1169522, 2339044, 2923805, 5847610, 7601893, 11695220, 15203786, 30407572, 38009465, 76018930, 152037860]

約数ペア:

[(1, 152037860), (2, 76018930), (4, 38009465), (5, 30407572), (10, 15203786), (13, 11695220), (20, 7601893), (26, 5847610), (52, 2923805), (65, 2339044), (130, 1169522), (260, 584761), (281, 541060), (562, 270530), (1124, 135265), (1405, 108212), (2081, 73060), (2810, 54106), (3653, 41620), (4162, 36530), (5620, 27053), (7306, 20810), (8324, 18265), (10405, 14612)]