156928489610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{136949}}^1$

素因数の和:137175

約数の個数: 64

約数和(自身を含む): 307250064000

約数和(自身を除く): 150321574390

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 163, 185, 190, 326, 370, 703, 815, 1406, 1630, 3097, 3515, 6031, 6194, 7030, 12062, 15485, 30155, 30970, 60310, 114589, 136949, 229178, 273898, 572945, 684745, 1145890, 1369490, 2602031, 5067113, 5204062, 10134226, 13010155, 22322687, 25335565, 26020310, 44645374, 50671130, 96275147, 111613435, 192550294, 223226870, 424131053, 481375735, 825939419, 848262106, 962751470, 1651878838, 2120655265, 4129697095, 4241310530, 8259394190, 15692848961, 31385697922, 78464244805, 156928489610]

約数ペア:

[(1, 156928489610), (2, 78464244805), (5, 31385697922), (10, 15692848961), (19, 8259394190), (37, 4241310530), (38, 4129697095), (74, 2120655265), (95, 1651878838), (163, 962751470), (185, 848262106), (190, 825939419), (326, 481375735), (370, 424131053), (703, 223226870), (815, 192550294), (1406, 111613435), (1630, 96275147), (3097, 50671130), (3515, 44645374), (6031, 26020310), (6194, 25335565), (7030, 22322687), (12062, 13010155), (15485, 10134226), (30155, 5204062), (30970, 5067113), (60310, 2602031), (114589, 1369490), (136949, 1145890), (229178, 684745), (273898, 572945)]