156930016439

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{38449}}^1$

素因数の和:38831

約数の個数: 32

約数和(自身を含む): 189757209600

約数和(自身を除く): 32827193161

約数列:

[1, 7, 23, 101, 161, 251, 707, 1757, 2323, 5773, 16261, 25351, 38449, 40411, 177457, 269143, 583073, 884327, 3883349, 4081511, 6190289, 9650699, 27183443, 67554893, 89317027, 221966077, 625219189, 974720599, 1553762539, 6823044193, 22418573777, 156930016439]

約数ペア:

[(1, 156930016439), (7, 22418573777), (23, 6823044193), (101, 1553762539), (161, 974720599), (251, 625219189), (707, 221966077), (1757, 89317027), (2323, 67554893), (5773, 27183443), (16261, 9650699), (25351, 6190289), (38449, 4081511), (40411, 3883349), (177457, 884327), (269143, 583073)]