127156974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{178091}}^1$

素因数の和:178120

約数の個数: 32

約数和(自身を含む): 307742976

約数和(自身を除く): 180586002

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 178091, 356182, 534273, 1068546, 1246637, 2493274, 3027547, 3739911, 6055094, 7479822, 9082641, 18165282, 21192829, 42385658, 63578487, 127156974]

約数ペア:

[(1, 127156974), (2, 63578487), (3, 42385658), (6, 21192829), (7, 18165282), (14, 9082641), (17, 7479822), (21, 6055094), (34, 3739911), (42, 3027547), (51, 2493274), (102, 1246637), (119, 1068546), (238, 534273), (357, 356182), (714, 178091)]