138612552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{444271}}^1$

素因数の和:444293

約数の個数: 32

約数和(自身を含む): 373188480

約数和(自身を除く): 234575928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 444271, 888542, 1332813, 1777084, 2665626, 3554168, 5331252, 5775523, 10662504, 11551046, 17326569, 23102092, 34653138, 46204184, 69306276, 138612552]

約数ペア:

[(1, 138612552), (2, 69306276), (3, 46204184), (4, 34653138), (6, 23102092), (8, 17326569), (12, 11551046), (13, 10662504), (24, 5775523), (26, 5331252), (39, 3554168), (52, 2665626), (78, 1777084), (104, 1332813), (156, 888542), (312, 444271)]