156749646

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{8291}}^1$

素因数の和:8456

約数の個数: 32

約数和(自身を含む): 329557248

約数和(自身を除く): 172807602

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 6302, 8291, 9453, 16582, 18906, 24873, 49746, 190693, 381386, 572079, 1135867, 1144158, 2271734, 3407601, 6815202, 26124941, 52249882, 78374823, 156749646]

約数ペア:

[(1, 156749646), (2, 78374823), (3, 52249882), (6, 26124941), (23, 6815202), (46, 3407601), (69, 2271734), (137, 1144158), (138, 1135867), (274, 572079), (411, 381386), (822, 190693), (3151, 49746), (6302, 24873), (8291, 18906), (9453, 16582)]