166185110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 391716864

約数和(自身を除く): 225531754

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 43, 62, 65, 70, 86, 91, 130, 137, 155, 182, 215, 217, 274, 301, 310, 403, 430, 434, 455, 559, 602, 685, 806, 910, 959, 1085, 1118, 1333, 1370, 1505, 1781, 1918, 2015, 2170, 2666, 2795, 2821, 3010, 3562, 3913, 4030, 4247, 4795, 5590, 5642, 5891, 6665, 7826, 8494, 8905, 9331, 9590, 11782, 12467, 13330, 14105, 17329, 17810, 18662, 19565, 21235, 24934, 28210, 29455, 29729, 34658, 39130, 41237, 42470, 46655, 55211, 58910, 59458, 62335, 76583, 82474, 86645, 93310, 110422, 121303, 124670, 148645, 153166, 173290, 182621, 206185, 242606, 276055, 297290, 365242, 382915, 386477, 412370, 536081, 552110, 606515, 765830, 772954, 913105, 1072162, 1213030, 1278347, 1826210, 1932385, 2374073, 2556694, 2680405, 3864770, 4748146, 5360810, 6391735, 11870365, 12783470, 16618511, 23740730, 33237022, 83092555, 166185110]

約数ペア:

[(1, 166185110), (2, 83092555), (5, 33237022), (7, 23740730), (10, 16618511), (13, 12783470), (14, 11870365), (26, 6391735), (31, 5360810), (35, 4748146), (43, 3864770), (62, 2680405), (65, 2556694), (70, 2374073), (86, 1932385), (91, 1826210), (130, 1278347), (137, 1213030), (155, 1072162), (182, 913105), (215, 772954), (217, 765830), (274, 606515), (301, 552110), (310, 536081), (403, 412370), (430, 386477), (434, 382915), (455, 365242), (559, 297290), (602, 276055), (685, 242606), (806, 206185), (910, 182621), (959, 173290), (1085, 153166), (1118, 148645), (1333, 124670), (1370, 121303), (1505, 110422), (1781, 93310), (1918, 86645), (2015, 82474), (2170, 76583), (2666, 62335), (2795, 59458), (2821, 58910), (3010, 55211), (3562, 46655), (3913, 42470), (4030, 41237), (4247, 39130), (4795, 34658), (5590, 29729), (5642, 29455), (5891, 28210), (6665, 24934), (7826, 21235), (8494, 19565), (8905, 18662), (9331, 17810), (9590, 17329), (11782, 14105), (12467, 13330)]