137026728

素因数分解:

$2^3\times 3^5\times {\mathrm{70487}}^1$

素因数の和:70508

約数の個数: 48

約数和(自身を含む): 384864480

約数和(自身を除く): 247837752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 70487, 140974, 211461, 281948, 422922, 563896, 634383, 845844, 1268766, 1691688, 1903149, 2537532, 3806298, 5075064, 5709447, 7612596, 11418894, 15225192, 17128341, 22837788, 34256682, 45675576, 68513364, 137026728]

約数ペア:

[(1, 137026728), (2, 68513364), (3, 45675576), (4, 34256682), (6, 22837788), (8, 17128341), (9, 15225192), (12, 11418894), (18, 7612596), (24, 5709447), (27, 5075064), (36, 3806298), (54, 2537532), (72, 1903149), (81, 1691688), (108, 1268766), (162, 845844), (216, 634383), (243, 563896), (324, 422922), (486, 281948), (648, 211461), (972, 140974), (1944, 70487)]