166945850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 341978112

約数和(自身を除く): 175032262

約数列:

[1, 2, 5, 10, 25, 31, 37, 41, 50, 62, 71, 74, 82, 142, 155, 185, 205, 310, 355, 370, 410, 710, 775, 925, 1025, 1147, 1271, 1517, 1550, 1775, 1850, 2050, 2201, 2294, 2542, 2627, 2911, 3034, 3550, 4402, 5254, 5735, 5822, 6355, 7585, 11005, 11470, 12710, 13135, 14555, 15170, 22010, 26270, 28675, 29110, 31775, 37925, 47027, 55025, 57350, 63550, 65675, 72775, 75850, 81437, 90241, 94054, 107707, 110050, 131350, 145550, 162874, 180482, 215414, 235135, 407185, 451205, 470270, 538535, 814370, 902410, 1077070, 1175675, 2035925, 2256025, 2351350, 2692675, 3338917, 4071850, 4512050, 5385350, 6677834, 16694585, 33389170, 83472925, 166945850]

約数ペア:

[(1, 166945850), (2, 83472925), (5, 33389170), (10, 16694585), (25, 6677834), (31, 5385350), (37, 4512050), (41, 4071850), (50, 3338917), (62, 2692675), (71, 2351350), (74, 2256025), (82, 2035925), (142, 1175675), (155, 1077070), (185, 902410), (205, 814370), (310, 538535), (355, 470270), (370, 451205), (410, 407185), (710, 235135), (775, 215414), (925, 180482), (1025, 162874), (1147, 145550), (1271, 131350), (1517, 110050), (1550, 107707), (1775, 94054), (1850, 90241), (2050, 81437), (2201, 75850), (2294, 72775), (2542, 65675), (2627, 63550), (2911, 57350), (3034, 55025), (3550, 47027), (4402, 37925), (5254, 31775), (5735, 29110), (5822, 28675), (6355, 26270), (7585, 22010), (11005, 15170), (11470, 14555), (12710, 13135)]