157744132

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61909}}^1$

素因数の和:61940

約数の個数: 36

約数和(自身を含む): 345829260

約数和(自身を除く): 188085128

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 61909, 123818, 247636, 433363, 804817, 866726, 1609634, 1733452, 3033541, 3219268, 5633719, 6067082, 11267438, 12134164, 22534876, 39436033, 78872066, 157744132]

約数ペア:

[(1, 157744132), (2, 78872066), (4, 39436033), (7, 22534876), (13, 12134164), (14, 11267438), (26, 6067082), (28, 5633719), (49, 3219268), (52, 3033541), (91, 1733452), (98, 1609634), (182, 866726), (196, 804817), (364, 433363), (637, 247636), (1274, 123818), (2548, 61909)]