156940388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{4567}}^1$

素因数の和:4664

約数の個数: 36

約数和(自身を含む): 306202176

約数和(自身を除く): 149261788

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1562, 3124, 4567, 8591, 9134, 17182, 18268, 34364, 50237, 100474, 200948, 324257, 552607, 648514, 1105214, 1297028, 2210428, 3566827, 7133654, 14267308, 39235097, 78470194, 156940388]

約数ペア:

[(1, 156940388), (2, 78470194), (4, 39235097), (11, 14267308), (22, 7133654), (44, 3566827), (71, 2210428), (121, 1297028), (142, 1105214), (242, 648514), (284, 552607), (484, 324257), (781, 200948), (1562, 100474), (3124, 50237), (4567, 34364), (8591, 18268), (9134, 17182)]