156121952

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22483}}^1$

素因数の和:22531

約数の個数: 48

約数和(自身を含む): 362621952

約数和(自身を除く): 206500000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 22483, 44966, 89932, 157381, 179864, 314762, 359728, 629524, 696973, 719456, 1259048, 1393946, 2518096, 2787892, 4878811, 5036192, 5575784, 9757622, 11151568, 19515244, 22303136, 39030488, 78060976, 156121952]

約数ペア:

[(1, 156121952), (2, 78060976), (4, 39030488), (7, 22303136), (8, 19515244), (14, 11151568), (16, 9757622), (28, 5575784), (31, 5036192), (32, 4878811), (56, 2787892), (62, 2518096), (112, 1393946), (124, 1259048), (217, 719456), (224, 696973), (248, 629524), (434, 359728), (496, 314762), (868, 179864), (992, 157381), (1736, 89932), (3472, 44966), (6944, 22483)]