152039860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7927}}^1$

素因数の和:8080

約数の個数: 48

約数和(自身を含む): 367605504

約数和(自身を除く): 215565644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 7927, 9590, 15854, 19180, 31708, 39635, 55489, 79270, 110978, 158540, 221956, 277445, 554890, 1085999, 1109780, 2171998, 4343996, 5429995, 7601993, 10859990, 15203986, 21719980, 30407972, 38009965, 76019930, 152039860]

約数ペア:

[(1, 152039860), (2, 76019930), (4, 38009965), (5, 30407972), (7, 21719980), (10, 15203986), (14, 10859990), (20, 7601993), (28, 5429995), (35, 4343996), (70, 2171998), (137, 1109780), (140, 1085999), (274, 554890), (548, 277445), (685, 221956), (959, 158540), (1370, 110978), (1918, 79270), (2740, 55489), (3836, 39635), (4795, 31708), (7927, 19180), (9590, 15854)]