153769216

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 329472360

約数和(自身を除く): 175703144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 128, 136, 178, 256, 272, 356, 397, 544, 712, 794, 1088, 1424, 1513, 1588, 2176, 2848, 3026, 3176, 4352, 5696, 6052, 6352, 6749, 11392, 12104, 12704, 13498, 22784, 24208, 25408, 26996, 35333, 48416, 50816, 53992, 70666, 96832, 101632, 107984, 141332, 193664, 215968, 282664, 387328, 431936, 565328, 600661, 863872, 1130656, 1201322, 1727744, 2261312, 2402644, 4522624, 4805288, 9045248, 9610576, 19221152, 38442304, 76884608, 153769216]

約数ペア:

[(1, 153769216), (2, 76884608), (4, 38442304), (8, 19221152), (16, 9610576), (17, 9045248), (32, 4805288), (34, 4522624), (64, 2402644), (68, 2261312), (89, 1727744), (128, 1201322), (136, 1130656), (178, 863872), (256, 600661), (272, 565328), (356, 431936), (397, 387328), (544, 282664), (712, 215968), (794, 193664), (1088, 141332), (1424, 107984), (1513, 101632), (1588, 96832), (2176, 70666), (2848, 53992), (3026, 50816), (3176, 48416), (4352, 35333), (5696, 26996), (6052, 25408), (6352, 24208), (6749, 22784), (11392, 13498), (12104, 12704)]