132768688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1481}}^1$

素因数の和:1933

約数の個数: 40

約数和(自身を含む): 277857216

約数和(自身を除く): 145088528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 431, 862, 1481, 1724, 2962, 3448, 5603, 5924, 6896, 11206, 11848, 19253, 22412, 23696, 38506, 44824, 77012, 89648, 154024, 308048, 638311, 1276622, 2553244, 5106488, 8298043, 10212976, 16596086, 33192172, 66384344, 132768688]

約数ペア:

[(1, 132768688), (2, 66384344), (4, 33192172), (8, 16596086), (13, 10212976), (16, 8298043), (26, 5106488), (52, 2553244), (104, 1276622), (208, 638311), (431, 308048), (862, 154024), (1481, 89648), (1724, 77012), (2962, 44824), (3448, 38506), (5603, 23696), (5924, 22412), (6896, 19253), (11206, 11848)]