157036406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 255312000

約数和(自身を除く): 98275594

約数列:

[1, 2, 19, 38, 59, 89, 118, 178, 787, 1121, 1574, 1691, 2242, 3382, 5251, 10502, 14953, 29906, 46433, 70043, 92866, 99769, 140086, 199538, 882227, 1330817, 1764454, 2661634, 4132537, 8265074, 78518203, 157036406]

約数ペア:

[(1, 157036406), (2, 78518203), (19, 8265074), (38, 4132537), (59, 2661634), (89, 1764454), (118, 1330817), (178, 882227), (787, 199538), (1121, 140086), (1574, 99769), (1691, 92866), (2242, 70043), (3382, 46433), (5251, 29906), (10502, 14953)]