166706190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{733}}^1$

素因数の和:791

約数の個数: 144

約数和(自身を含む): 523512288

約数和(自身を除く): 356806098

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 361, 399, 570, 630, 665, 722, 733, 798, 855, 1083, 1197, 1330, 1466, 1710, 1805, 1995, 2166, 2199, 2394, 2527, 3249, 3610, 3665, 3990, 4398, 5054, 5131, 5415, 5985, 6498, 6597, 7330, 7581, 10262, 10830, 10995, 11970, 12635, 13194, 13927, 15162, 15393, 16245, 21990, 22743, 25270, 25655, 27854, 30786, 32490, 32985, 37905, 41781, 45486, 46179, 51310, 65970, 69635, 75810, 76965, 83562, 92358, 97489, 113715, 125343, 139270, 153930, 194978, 208905, 227430, 230895, 250686, 264613, 292467, 417810, 461790, 487445, 529226, 584934, 626715, 793839, 877401, 974890, 1253430, 1323065, 1462335, 1587678, 1754802, 1852291, 2381517, 2646130, 2924670, 3704582, 3969195, 4387005, 4763034, 5556873, 7938390, 8774010, 9261455, 11113746, 11907585, 16670619, 18522910, 23815170, 27784365, 33341238, 55568730, 83353095, 166706190]

約数ペア:

[(1, 166706190), (2, 83353095), (3, 55568730), (5, 33341238), (6, 27784365), (7, 23815170), (9, 18522910), (10, 16670619), (14, 11907585), (15, 11113746), (18, 9261455), (19, 8774010), (21, 7938390), (30, 5556873), (35, 4763034), (38, 4387005), (42, 3969195), (45, 3704582), (57, 2924670), (63, 2646130), (70, 2381517), (90, 1852291), (95, 1754802), (105, 1587678), (114, 1462335), (126, 1323065), (133, 1253430), (171, 974890), (190, 877401), (210, 793839), (266, 626715), (285, 584934), (315, 529226), (342, 487445), (361, 461790), (399, 417810), (570, 292467), (630, 264613), (665, 250686), (722, 230895), (733, 227430), (798, 208905), (855, 194978), (1083, 153930), (1197, 139270), (1330, 125343), (1466, 113715), (1710, 97489), (1805, 92358), (1995, 83562), (2166, 76965), (2199, 75810), (2394, 69635), (2527, 65970), (3249, 51310), (3610, 46179), (3665, 45486), (3990, 41781), (4398, 37905), (5054, 32985), (5131, 32490), (5415, 30786), (5985, 27854), (6498, 25655), (6597, 25270), (7330, 22743), (7581, 21990), (10262, 16245), (10830, 15393), (10995, 15162), (11970, 13927), (12635, 13194)]