144855672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{464281}}^1$

素因数の和:464303

約数の個数: 32

約数和(自身を含む): 389996880

約数和(自身を除く): 245141208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 464281, 928562, 1392843, 1857124, 2785686, 3714248, 5571372, 6035653, 11142744, 12071306, 18106959, 24142612, 36213918, 48285224, 72427836, 144855672]

約数ペア:

[(1, 144855672), (2, 72427836), (3, 48285224), (4, 36213918), (6, 24142612), (8, 18106959), (12, 12071306), (13, 11142744), (24, 6035653), (26, 5571372), (39, 3714248), (52, 2785686), (78, 1857124), (104, 1392843), (156, 928562), (312, 464281)]