142494414

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 315217920

約数和(自身を除く): 172723506

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 61, 62, 93, 114, 122, 183, 186, 366, 589, 661, 1159, 1178, 1322, 1767, 1891, 1983, 2318, 3477, 3534, 3782, 3966, 5673, 6954, 11346, 12559, 20491, 25118, 35929, 37677, 40321, 40982, 61473, 71858, 75354, 80642, 107787, 120963, 122946, 215574, 241926, 389329, 766099, 778658, 1167987, 1249951, 1532198, 2298297, 2335974, 2499902, 3749853, 4596594, 7499706, 23749069, 47498138, 71247207, 142494414]

約数ペア:

[(1, 142494414), (2, 71247207), (3, 47498138), (6, 23749069), (19, 7499706), (31, 4596594), (38, 3749853), (57, 2499902), (61, 2335974), (62, 2298297), (93, 1532198), (114, 1249951), (122, 1167987), (183, 778658), (186, 766099), (366, 389329), (589, 241926), (661, 215574), (1159, 122946), (1178, 120963), (1322, 107787), (1767, 80642), (1891, 75354), (1983, 71858), (2318, 61473), (3477, 40982), (3534, 40321), (3782, 37677), (3966, 35929), (5673, 25118), (6954, 20491), (11346, 12559)]