155368512

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20749}}^1$

素因数の和:20780

約数の個数: 84

約数和(自身を含む): 479615500

約数和(自身を除く): 324246988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 20749, 41498, 62247, 82996, 124494, 165992, 186741, 248988, 269737, 331984, 373482, 497976, 539474, 663968, 746964, 809211, 995952, 1078948, 1327936, 1493928, 1618422, 1991904, 2157896, 2427633, 2987856, 3236844, 3983808, 4315792, 4855266, 5975712, 6473688, 8631584, 9710532, 11951424, 12947376, 17263168, 19421064, 25894752, 38842128, 51789504, 77684256, 155368512]

約数ペア:

[(1, 155368512), (2, 77684256), (3, 51789504), (4, 38842128), (6, 25894752), (8, 19421064), (9, 17263168), (12, 12947376), (13, 11951424), (16, 9710532), (18, 8631584), (24, 6473688), (26, 5975712), (32, 4855266), (36, 4315792), (39, 3983808), (48, 3236844), (52, 2987856), (64, 2427633), (72, 2157896), (78, 1991904), (96, 1618422), (104, 1493928), (117, 1327936), (144, 1078948), (156, 995952), (192, 809211), (208, 746964), (234, 663968), (288, 539474), (312, 497976), (416, 373482), (468, 331984), (576, 269737), (624, 248988), (832, 186741), (936, 165992), (1248, 124494), (1872, 82996), (2496, 62247), (3744, 41498), (7488, 20749)]