156976522450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1\times {\mathrm{2087}}^1$

素因数の和:3112

約数の個数: 96

約数和(自身を含む): 321009454080

約数和(自身を除く): 164032931630

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 163, 275, 326, 550, 815, 839, 1630, 1678, 1793, 2087, 3586, 4075, 4174, 4195, 8150, 8390, 8965, 9229, 10435, 17930, 18458, 20870, 20975, 22957, 41950, 44825, 45914, 46145, 52175, 89650, 92290, 104350, 114785, 136757, 229570, 230725, 273514, 340181, 461450, 573925, 680362, 683785, 1147850, 1367570, 1504327, 1700905, 1750993, 3008654, 3401810, 3418925, 3501986, 3741991, 6837850, 7483982, 7521635, 8504525, 8754965, 15043270, 17009050, 17509930, 18709955, 19260923, 37419910, 37608175, 38521846, 43774825, 75216350, 87549650, 93549775, 96304615, 187099550, 192609230, 285411859, 481523075, 570823718, 963046150, 1427059295, 2854118590, 3139530449, 6279060898, 7135296475, 14270592950, 15697652245, 31395304490, 78488261225, 156976522450]

約数ペア:

[(1, 156976522450), (2, 78488261225), (5, 31395304490), (10, 15697652245), (11, 14270592950), (22, 7135296475), (25, 6279060898), (50, 3139530449), (55, 2854118590), (110, 1427059295), (163, 963046150), (275, 570823718), (326, 481523075), (550, 285411859), (815, 192609230), (839, 187099550), (1630, 96304615), (1678, 93549775), (1793, 87549650), (2087, 75216350), (3586, 43774825), (4075, 38521846), (4174, 37608175), (4195, 37419910), (8150, 19260923), (8390, 18709955), (8965, 17509930), (9229, 17009050), (10435, 15043270), (17930, 8754965), (18458, 8504525), (20870, 7521635), (20975, 7483982), (22957, 6837850), (41950, 3741991), (44825, 3501986), (45914, 3418925), (46145, 3401810), (52175, 3008654), (89650, 1750993), (92290, 1700905), (104350, 1504327), (114785, 1367570), (136757, 1147850), (229570, 683785), (230725, 680362), (273514, 573925), (340181, 461450)]