156955781934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26503847}}^1$

素因数の和:26503909

約数の個数: 48

約数和(自身を含む): 396921627648

約数和(自身を除く): 239965845714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 26503847, 53007694, 79511541, 159023082, 185526929, 238534623, 371053858, 477069246, 556580787, 1113161574, 1245680809, 1669742361, 2491361618, 3339484722, 3737042427, 7474084854, 8719765663, 11211127281, 17439531326, 22422254562, 26159296989, 52318593978, 78477890967, 156955781934]

約数ペア:

[(1, 156955781934), (2, 78477890967), (3, 52318593978), (6, 26159296989), (7, 22422254562), (9, 17439531326), (14, 11211127281), (18, 8719765663), (21, 7474084854), (42, 3737042427), (47, 3339484722), (63, 2491361618), (94, 1669742361), (126, 1245680809), (141, 1113161574), (282, 556580787), (329, 477069246), (423, 371053858), (658, 238534623), (846, 185526929), (987, 159023082), (1974, 79511541), (2961, 53007694), (5922, 26503847)]