145889016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1093

約数の個数: 128

約数和(自身を含む): 456046080

約数和(自身を除く): 310157064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 469, 536, 546, 728, 804, 871, 938, 997, 1092, 1407, 1608, 1742, 1876, 1994, 2184, 2613, 2814, 2991, 3484, 3752, 3988, 5226, 5628, 5982, 6097, 6968, 6979, 7976, 10452, 11256, 11964, 12194, 12961, 13958, 18291, 20904, 20937, 23928, 24388, 25922, 27916, 36582, 38883, 41874, 48776, 51844, 55832, 66799, 73164, 77766, 83748, 90727, 103688, 133598, 146328, 155532, 167496, 181454, 200397, 267196, 272181, 311064, 362908, 400794, 467593, 534392, 544362, 725816, 801588, 868387, 935186, 1088724, 1402779, 1603176, 1736774, 1870372, 2177448, 2605161, 2805558, 3473548, 3740744, 5210322, 5611116, 6078709, 6947096, 10420644, 11222232, 12157418, 18236127, 20841288, 24314836, 36472254, 48629672, 72944508, 145889016]

約数ペア:

[(1, 145889016), (2, 72944508), (3, 48629672), (4, 36472254), (6, 24314836), (7, 20841288), (8, 18236127), (12, 12157418), (13, 11222232), (14, 10420644), (21, 6947096), (24, 6078709), (26, 5611116), (28, 5210322), (39, 3740744), (42, 3473548), (52, 2805558), (56, 2605161), (67, 2177448), (78, 1870372), (84, 1736774), (91, 1603176), (104, 1402779), (134, 1088724), (156, 935186), (168, 868387), (182, 801588), (201, 725816), (268, 544362), (273, 534392), (312, 467593), (364, 400794), (402, 362908), (469, 311064), (536, 272181), (546, 267196), (728, 200397), (804, 181454), (871, 167496), (938, 155532), (997, 146328), (1092, 133598), (1407, 103688), (1608, 90727), (1742, 83748), (1876, 77766), (1994, 73164), (2184, 66799), (2613, 55832), (2814, 51844), (2991, 48776), (3484, 41874), (3752, 38883), (3988, 36582), (5226, 27916), (5628, 25922), (5982, 24388), (6097, 23928), (6968, 20937), (6979, 20904), (7976, 18291), (10452, 13958), (11256, 12961), (11964, 12194)]