143405514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{4231}}^1$

素因数の和:4515

約数の個数: 48

約数和(自身を含む): 356503680

約数和(自身を除く): 213098166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 269, 538, 807, 1614, 1883, 2421, 3766, 4231, 4842, 5649, 8462, 11298, 12693, 16947, 25386, 29617, 33894, 38079, 59234, 76158, 88851, 177702, 266553, 533106, 1138139, 2276278, 3414417, 6828834, 7966973, 10243251, 15933946, 20486502, 23900919, 47801838, 71702757, 143405514]

約数ペア:

[(1, 143405514), (2, 71702757), (3, 47801838), (6, 23900919), (7, 20486502), (9, 15933946), (14, 10243251), (18, 7966973), (21, 6828834), (42, 3414417), (63, 2276278), (126, 1138139), (269, 533106), (538, 266553), (807, 177702), (1614, 88851), (1883, 76158), (2421, 59234), (3766, 38079), (4231, 33894), (4842, 29617), (5649, 25386), (8462, 16947), (11298, 12693)]