156734356540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5650121}}^1$

素因数の和:5650222

約数の個数: 48

約数和(自身を含む): 351211583520

約数和(自身を除く): 194477226980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 2774, 5548, 6935, 13870, 27740, 5650121, 11300242, 22600484, 28250605, 56501210, 107352299, 113002420, 214704598, 412458833, 429409196, 536761495, 824917666, 1073522990, 1649835332, 2062294165, 2147045980, 4124588330, 7836717827, 8249176660, 15673435654, 31346871308, 39183589135, 78367178270, 156734356540]

約数ペア:

[(1, 156734356540), (2, 78367178270), (4, 39183589135), (5, 31346871308), (10, 15673435654), (19, 8249176660), (20, 7836717827), (38, 4124588330), (73, 2147045980), (76, 2062294165), (95, 1649835332), (146, 1073522990), (190, 824917666), (292, 536761495), (365, 429409196), (380, 412458833), (730, 214704598), (1387, 113002420), (1460, 107352299), (2774, 56501210), (5548, 28250605), (6935, 22600484), (13870, 11300242), (27740, 5650121)]