145218632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1453}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 303202620

約数和(自身を除く): 157983988

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 961, 1453, 1612, 1922, 2906, 3224, 3844, 5812, 7688, 11624, 12493, 18889, 24986, 37778, 45043, 49972, 75556, 90086, 99944, 151112, 180172, 360344, 585559, 1171118, 1396333, 2342236, 2792666, 4684472, 5585332, 11170664, 18152329, 36304658, 72609316, 145218632]

約数ペア:

[(1, 145218632), (2, 72609316), (4, 36304658), (8, 18152329), (13, 11170664), (26, 5585332), (31, 4684472), (52, 2792666), (62, 2342236), (104, 1396333), (124, 1171118), (248, 585559), (403, 360344), (806, 180172), (961, 151112), (1453, 99944), (1612, 90086), (1922, 75556), (2906, 49972), (3224, 45043), (3844, 37778), (5812, 24986), (7688, 18889), (11624, 12493)]