155233439

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 166953600

約数和(自身を除く): 11720161

約数列:

[1, 19, 67, 197, 619, 1273, 3743, 11761, 13199, 41473, 121943, 250781, 787987, 2316917, 8170181, 155233439]

約数ペア:

[(1, 155233439), (19, 8170181), (67, 2316917), (197, 787987), (619, 250781), (1273, 121943), (3743, 41473), (11761, 13199)]