149896818

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{19687}}^1$

素因数の和:19748

約数の個数: 40

約数和(自身を含む): 343043712

約数和(自身を除く): 193146894

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2538, 3807, 7614, 19687, 39374, 59061, 118122, 177183, 354366, 531549, 925289, 1063098, 1594647, 1850578, 2775867, 3189294, 5551734, 8327601, 16655202, 24982803, 49965606, 74948409, 149896818]

約数ペア:

[(1, 149896818), (2, 74948409), (3, 49965606), (6, 24982803), (9, 16655202), (18, 8327601), (27, 5551734), (47, 3189294), (54, 2775867), (81, 1850578), (94, 1594647), (141, 1063098), (162, 925289), (282, 531549), (423, 354366), (846, 177183), (1269, 118122), (2538, 59061), (3807, 39374), (7614, 19687)]