156984270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1427}}^1$

素因数の和:1649

約数の個数: 64

約数和(自身を含む): 398926080

約数和(自身を除く): 241941810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 193, 285, 386, 570, 579, 965, 1158, 1427, 1930, 2854, 2895, 3667, 4281, 5790, 7135, 7334, 8562, 11001, 14270, 18335, 21405, 22002, 27113, 36670, 42810, 54226, 55005, 81339, 110010, 135565, 162678, 271130, 275411, 406695, 550822, 813390, 826233, 1377055, 1652466, 2754110, 4131165, 5232809, 8262330, 10465618, 15698427, 26164045, 31396854, 52328090, 78492135, 156984270]

約数ペア:

[(1, 156984270), (2, 78492135), (3, 52328090), (5, 31396854), (6, 26164045), (10, 15698427), (15, 10465618), (19, 8262330), (30, 5232809), (38, 4131165), (57, 2754110), (95, 1652466), (114, 1377055), (190, 826233), (193, 813390), (285, 550822), (386, 406695), (570, 275411), (579, 271130), (965, 162678), (1158, 135565), (1427, 110010), (1930, 81339), (2854, 55005), (2895, 54226), (3667, 42810), (4281, 36670), (5790, 27113), (7135, 22002), (7334, 21405), (8562, 18335), (11001, 14270)]