149993312

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^2\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 108

約数和(自身を含む): 366009084

約数和(自身を除く): 216015772

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 289, 331, 392, 476, 544, 578, 662, 784, 833, 952, 1156, 1324, 1568, 1666, 1904, 2023, 2312, 2317, 2648, 3332, 3808, 4046, 4624, 4634, 5296, 5627, 6664, 8092, 9248, 9268, 10592, 11254, 13328, 14161, 16184, 16219, 18536, 22508, 26656, 28322, 32368, 32438, 37072, 39389, 45016, 56644, 64736, 64876, 74144, 78778, 90032, 95659, 113288, 129752, 157556, 180064, 191318, 226576, 259504, 275723, 315112, 382636, 453152, 519008, 551446, 630224, 669613, 765272, 1102892, 1260448, 1339226, 1530544, 2205784, 2678452, 3061088, 4411568, 4687291, 5356904, 8823136, 9374582, 10713808, 18749164, 21427616, 37498328, 74996656, 149993312]

約数ペア:

[(1, 149993312), (2, 74996656), (4, 37498328), (7, 21427616), (8, 18749164), (14, 10713808), (16, 9374582), (17, 8823136), (28, 5356904), (32, 4687291), (34, 4411568), (49, 3061088), (56, 2678452), (68, 2205784), (98, 1530544), (112, 1339226), (119, 1260448), (136, 1102892), (196, 765272), (224, 669613), (238, 630224), (272, 551446), (289, 519008), (331, 453152), (392, 382636), (476, 315112), (544, 275723), (578, 259504), (662, 226576), (784, 191318), (833, 180064), (952, 157556), (1156, 129752), (1324, 113288), (1568, 95659), (1666, 90032), (1904, 78778), (2023, 74144), (2312, 64876), (2317, 64736), (2648, 56644), (3332, 45016), (3808, 39389), (4046, 37072), (4624, 32438), (4634, 32368), (5296, 28322), (5627, 26656), (6664, 22508), (8092, 18536), (9248, 16219), (9268, 16184), (10592, 14161), (11254, 13328)]