144907245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 315187200

約数和(自身を除く): 170279955

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 59, 63, 69, 105, 113, 115, 135, 161, 177, 189, 207, 295, 315, 339, 345, 413, 483, 531, 565, 621, 791, 805, 885, 945, 1017, 1035, 1239, 1357, 1449, 1593, 1695, 2065, 2373, 2415, 2599, 2655, 3051, 3105, 3717, 3955, 4071, 4347, 5085, 6195, 6667, 6785, 7119, 7245, 7797, 7965, 9499, 11151, 11865, 12213, 12995, 15255, 18193, 18585, 20001, 20355, 21357, 21735, 23391, 28497, 33335, 35595, 36639, 38985, 46669, 47495, 54579, 55755, 60003, 61065, 70173, 85491, 90965, 100005, 106785, 116955, 140007, 142485, 153341, 163737, 180009, 183195, 233345, 256473, 272895, 300015, 350865, 420021, 427455, 460023, 491211, 700035, 766705, 818685, 900045, 1073387, 1260063, 1282365, 1380069, 2100105, 2300115, 2456055, 3220161, 4140207, 5366935, 6300315, 6900345, 9660483, 16100805, 20701035, 28981449, 48302415, 144907245]

約数ペア:

[(1, 144907245), (3, 48302415), (5, 28981449), (7, 20701035), (9, 16100805), (15, 9660483), (21, 6900345), (23, 6300315), (27, 5366935), (35, 4140207), (45, 3220161), (59, 2456055), (63, 2300115), (69, 2100105), (105, 1380069), (113, 1282365), (115, 1260063), (135, 1073387), (161, 900045), (177, 818685), (189, 766705), (207, 700035), (295, 491211), (315, 460023), (339, 427455), (345, 420021), (413, 350865), (483, 300015), (531, 272895), (565, 256473), (621, 233345), (791, 183195), (805, 180009), (885, 163737), (945, 153341), (1017, 142485), (1035, 140007), (1239, 116955), (1357, 106785), (1449, 100005), (1593, 90965), (1695, 85491), (2065, 70173), (2373, 61065), (2415, 60003), (2599, 55755), (2655, 54579), (3051, 47495), (3105, 46669), (3717, 38985), (3955, 36639), (4071, 35595), (4347, 33335), (5085, 28497), (6195, 23391), (6667, 21735), (6785, 21357), (7119, 20355), (7245, 20001), (7797, 18585), (7965, 18193), (9499, 15255), (11151, 12995), (11865, 12213)]