157434752

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 325155600

約数和(自身を除く): 167720848

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 131, 164, 229, 262, 328, 458, 524, 656, 916, 1048, 1312, 1832, 2096, 2624, 3664, 4192, 5248, 5371, 7328, 8384, 9389, 10742, 14656, 16768, 18778, 21484, 29312, 29999, 37556, 42968, 59998, 75112, 85936, 119996, 150224, 171872, 239992, 300448, 343744, 479984, 600896, 687488, 959968, 1201792, 1229959, 1919936, 2459918, 3839872, 4919836, 9839672, 19679344, 39358688, 78717376, 157434752]

約数ペア:

[(1, 157434752), (2, 78717376), (4, 39358688), (8, 19679344), (16, 9839672), (32, 4919836), (41, 3839872), (64, 2459918), (82, 1919936), (128, 1229959), (131, 1201792), (164, 959968), (229, 687488), (262, 600896), (328, 479984), (458, 343744), (524, 300448), (656, 239992), (916, 171872), (1048, 150224), (1312, 119996), (1832, 85936), (2096, 75112), (2624, 59998), (3664, 42968), (4192, 37556), (5248, 29999), (5371, 29312), (7328, 21484), (8384, 18778), (9389, 16768), (10742, 14656)]