156978215660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{4168301}}^1$

素因数の和:4168586

約数の個数: 48

約数和(自身を含む): 378148357440

約数和(自身を除く): 221170141780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1345, 1883, 2690, 3766, 5380, 7532, 9415, 18830, 37660, 4168301, 8336602, 16673204, 20841505, 29178107, 41683010, 58356214, 83366020, 116712428, 145890535, 291781070, 583562140, 1121272969, 2242545938, 4485091876, 5606364845, 7848910783, 11212729690, 15697821566, 22425459380, 31395643132, 39244553915, 78489107830, 156978215660]

約数ペア:

[(1, 156978215660), (2, 78489107830), (4, 39244553915), (5, 31395643132), (7, 22425459380), (10, 15697821566), (14, 11212729690), (20, 7848910783), (28, 5606364845), (35, 4485091876), (70, 2242545938), (140, 1121272969), (269, 583562140), (538, 291781070), (1076, 145890535), (1345, 116712428), (1883, 83366020), (2690, 58356214), (3766, 41683010), (5380, 29178107), (7532, 20841505), (9415, 16673204), (18830, 8336602), (37660, 4168301)]