156768620380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11149973}}^1$

素因数の和:11150038

約数の個数: 48

約数和(自身を含む): 355907170080

約数和(自身を除く): 199138549700

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 7030, 14060, 11149973, 22299946, 44599892, 55749865, 111499730, 211849487, 222999460, 412549001, 423698974, 825098002, 847397948, 1059247435, 1650196004, 2062745005, 2118494870, 4125490010, 4236989740, 7838431019, 8250980020, 15676862038, 31353724076, 39192155095, 78384310190, 156768620380]

約数ペア:

[(1, 156768620380), (2, 78384310190), (4, 39192155095), (5, 31353724076), (10, 15676862038), (19, 8250980020), (20, 7838431019), (37, 4236989740), (38, 4125490010), (74, 2118494870), (76, 2062745005), (95, 1650196004), (148, 1059247435), (185, 847397948), (190, 825098002), (370, 423698974), (380, 412549001), (703, 222999460), (740, 211849487), (1406, 111499730), (2812, 55749865), (3515, 44599892), (7030, 22299946), (14060, 11149973)]