157623806

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 248209920

約数和(自身を除く): 90586114

約数列:

[1, 2, 47, 83, 89, 94, 166, 178, 227, 454, 3901, 4183, 7387, 7802, 8366, 10669, 14774, 18841, 20203, 21338, 37682, 40406, 347189, 694378, 885527, 949541, 1676849, 1771054, 1899082, 3353698, 78811903, 157623806]

約数ペア:

[(1, 157623806), (2, 78811903), (47, 3353698), (83, 1899082), (89, 1771054), (94, 1676849), (166, 949541), (178, 885527), (227, 694378), (454, 347189), (3901, 40406), (4183, 37682), (7387, 21338), (7802, 20203), (8366, 18841), (10669, 14774)]