156934675973

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1\times {\mathrm{1381}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 166612681728

約数和(自身を除く): 9678005755

約数列:

[1, 37, 47, 101, 647, 1381, 1739, 3737, 4747, 23939, 30409, 51097, 64907, 65347, 139481, 175639, 893507, 1125133, 2401559, 2417839, 3071309, 5160797, 6555607, 33059759, 41994829, 90244207, 113638433, 242557459, 1553808673, 3339035659, 4241477729, 156934675973]

約数ペア:

[(1, 156934675973), (37, 4241477729), (47, 3339035659), (101, 1553808673), (647, 242557459), (1381, 113638433), (1739, 90244207), (3737, 41994829), (4747, 33059759), (23939, 6555607), (30409, 5160797), (51097, 3071309), (64907, 2417839), (65347, 2401559), (139481, 1125133), (175639, 893507)]