191738304

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 168

約数和(自身を含む): 589129632

約数和(自身を除く): 397391328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 64, 69, 72, 82, 92, 96, 123, 138, 144, 164, 184, 192, 207, 246, 276, 288, 328, 353, 368, 369, 414, 492, 552, 576, 656, 706, 736, 738, 828, 943, 984, 1059, 1104, 1312, 1412, 1472, 1476, 1656, 1886, 1968, 2118, 2208, 2624, 2824, 2829, 2952, 3177, 3312, 3772, 3936, 4236, 4416, 5648, 5658, 5904, 6354, 6624, 7544, 7872, 8119, 8472, 8487, 11296, 11316, 11808, 12708, 13248, 14473, 15088, 16238, 16944, 16974, 22592, 22632, 23616, 24357, 25416, 28946, 30176, 32476, 33888, 33948, 43419, 45264, 48714, 50832, 57892, 60352, 64952, 67776, 67896, 73071, 86838, 90528, 97428, 101664, 115784, 129904, 130257, 135792, 146142, 173676, 181056, 194856, 203328, 231568, 259808, 260514, 271584, 292284, 332879, 347352, 389712, 463136, 519616, 521028, 543168, 584568, 665758, 694704, 779424, 926272, 998637, 1042056, 1169136, 1331516, 1389408, 1558848, 1997274, 2084112, 2338272, 2663032, 2778816, 2995911, 3994548, 4168224, 4676544, 5326064, 5991822, 7989096, 8336448, 10652128, 11983644, 15978192, 21304256, 23967288, 31956384, 47934576, 63912768, 95869152, 191738304]

約数ペア:

[(1, 191738304), (2, 95869152), (3, 63912768), (4, 47934576), (6, 31956384), (8, 23967288), (9, 21304256), (12, 15978192), (16, 11983644), (18, 10652128), (23, 8336448), (24, 7989096), (32, 5991822), (36, 5326064), (41, 4676544), (46, 4168224), (48, 3994548), (64, 2995911), (69, 2778816), (72, 2663032), (82, 2338272), (92, 2084112), (96, 1997274), (123, 1558848), (138, 1389408), (144, 1331516), (164, 1169136), (184, 1042056), (192, 998637), (207, 926272), (246, 779424), (276, 694704), (288, 665758), (328, 584568), (353, 543168), (368, 521028), (369, 519616), (414, 463136), (492, 389712), (552, 347352), (576, 332879), (656, 292284), (706, 271584), (736, 260514), (738, 259808), (828, 231568), (943, 203328), (984, 194856), (1059, 181056), (1104, 173676), (1312, 146142), (1412, 135792), (1472, 130257), (1476, 129904), (1656, 115784), (1886, 101664), (1968, 97428), (2118, 90528), (2208, 86838), (2624, 73071), (2824, 67896), (2829, 67776), (2952, 64952), (3177, 60352), (3312, 57892), (3772, 50832), (3936, 48714), (4236, 45264), (4416, 43419), (5648, 33948), (5658, 33888), (5904, 32476), (6354, 30176), (6624, 28946), (7544, 25416), (7872, 24357), (8119, 23616), (8472, 22632), (8487, 22592), (11296, 16974), (11316, 16944), (11808, 16238), (12708, 15088), (13248, 14473)]