16221504

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 112

約数和(自身を含む): 47394368

約数和(自身を除く): 31172864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 97, 104, 134, 156, 192, 194, 201, 208, 268, 291, 312, 388, 402, 416, 536, 582, 624, 776, 804, 832, 871, 1072, 1164, 1248, 1261, 1552, 1608, 1742, 2144, 2328, 2496, 2522, 2613, 3104, 3216, 3484, 3783, 4288, 4656, 5044, 5226, 6208, 6432, 6499, 6968, 7566, 9312, 10088, 10452, 12864, 12998, 13936, 15132, 18624, 19497, 20176, 20904, 25996, 27872, 30264, 38994, 40352, 41808, 51992, 55744, 60528, 77988, 80704, 83616, 84487, 103984, 121056, 155976, 167232, 168974, 207968, 242112, 253461, 311952, 337948, 415936, 506922, 623904, 675896, 1013844, 1247808, 1351792, 2027688, 2703584, 4055376, 5407168, 8110752, 16221504]

約数ペア:

[(1, 16221504), (2, 8110752), (3, 5407168), (4, 4055376), (6, 2703584), (8, 2027688), (12, 1351792), (13, 1247808), (16, 1013844), (24, 675896), (26, 623904), (32, 506922), (39, 415936), (48, 337948), (52, 311952), (64, 253461), (67, 242112), (78, 207968), (96, 168974), (97, 167232), (104, 155976), (134, 121056), (156, 103984), (192, 84487), (194, 83616), (201, 80704), (208, 77988), (268, 60528), (291, 55744), (312, 51992), (388, 41808), (402, 40352), (416, 38994), (536, 30264), (582, 27872), (624, 25996), (776, 20904), (804, 20176), (832, 19497), (871, 18624), (1072, 15132), (1164, 13936), (1248, 12998), (1261, 12864), (1552, 10452), (1608, 10088), (1742, 9312), (2144, 7566), (2328, 6968), (2496, 6499), (2522, 6432), (2613, 6208), (3104, 5226), (3216, 5044), (3484, 4656), (3783, 4288)]