15152452

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 31667328

約数和(自身を除く): 16514876

約数列:

[1, 2, 4, 7, 14, 28, 41, 67, 82, 134, 164, 197, 268, 287, 394, 469, 574, 788, 938, 1148, 1379, 1876, 2747, 2758, 5494, 5516, 8077, 10988, 13199, 16154, 19229, 26398, 32308, 38458, 52796, 56539, 76916, 92393, 113078, 184786, 226156, 369572, 541159, 1082318, 2164636, 3788113, 7576226, 15152452]

約数ペア:

[(1, 15152452), (2, 7576226), (4, 3788113), (7, 2164636), (14, 1082318), (28, 541159), (41, 369572), (67, 226156), (82, 184786), (134, 113078), (164, 92393), (197, 76916), (268, 56539), (287, 52796), (394, 38458), (469, 32308), (574, 26398), (788, 19229), (938, 16154), (1148, 13199), (1379, 10988), (1876, 8077), (2747, 5516), (2758, 5494)]