144857466

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8719}}^1$

素因数の和:8811

約数の個数: 48

約数和(自身を含む): 342800640

約数和(自身を除く): 197943174

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 8719, 16614, 17438, 26157, 52314, 78471, 113347, 156942, 226694, 340041, 619049, 680082, 1020123, 1238098, 1857147, 2040246, 3714294, 5571441, 8047637, 11142882, 16095274, 24142911, 48285822, 72428733, 144857466]

約数ペア:

[(1, 144857466), (2, 72428733), (3, 48285822), (6, 24142911), (9, 16095274), (13, 11142882), (18, 8047637), (26, 5571441), (39, 3714294), (71, 2040246), (78, 1857147), (117, 1238098), (142, 1020123), (213, 680082), (234, 619049), (426, 340041), (639, 226694), (923, 156942), (1278, 113347), (1846, 78471), (2769, 52314), (5538, 26157), (8307, 17438), (8719, 16614)]